Vulnerability-Lookup

CVE-2022-40267 (GCVE-0-2022-40267)

Vulnerability from cvelistv5 – Published: 2023-01-20 07:52 – Updated: 2024-08-03 12:14

Title

Authentication Bypass Vulnerability in Web Server Function on MELSEC Series

Summary

Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/z (x=24,40,60, y=T,R, z=ES,ESS) versions 1.042 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/ES-A (x=24,40,60, y=T,R) versions 1.043 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-xMy/z (x=30,40,60,80, y=T,R, z=ES,ESS) versions 1.003 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU versions 33 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU versions 66 and prior allows a remote unauthenticated attacker to access the Web server function by guessing the random numbers used for authentication from several used random numbers.

Severity ?

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-337 - Predictable Seed in Pseudo-Random Number Generator (PRNG)

Assigner

Mitsubishi

References

URL

Tags

	https://www.mitsubishielectric.com/en/psirt/vulne…
	https://jvn.jp/vu/JVNVU99673580/index.html
	https://www.cisa.gov/uscert/ics/advisories/icsa-2…

Impacted products

Vendor

Product

Version

Mitsubishi Electric Corporation

MELSEC iQ-F Series FX5U-32MT/ES

Affected: serial number 17X**** or later, and versions 1.280 and prior
Affected: serial number 179**** and prior, and versions 1.074 and prior

Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-64MT/ES	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Seres FX5U-80MT/ES	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-32MR/ES	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-64MR/ES	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-80MR/ES	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-32MT/DS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-64MT/DS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-80MT/DS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-32MR/DS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-64MR/DS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-80MR/DS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-32MT/ESS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-64MT/ESS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-80MT/ESS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-32MT/DSS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-64MT/DSS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5U-80MT/DSS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-32MT/D	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-64MT/D	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-96MT/D	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-32MT/DSS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-64MT/DSS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-96MT/DSS	Affected: serial number 17X** or later, and versions 1.280 and prior Affected: serial number 179** and prior, and versions 1.074 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-32MT/DS-TS	Affected: versions 1.280 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-32MT/DSS-TS	Affected: versions 1.280 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UC-32MR/DS-TS	Affected: versions 1.280 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R00CPU	Affected: versions 33 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R01CPU	Affected: versions 33 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R02CPU	Affected: versions 33 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R04CPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R08CPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16CPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32CPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R120CPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R04ENCPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R08ENCPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R16ENCPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R32ENCPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-R Series R120ENCPU	Affected: versions 66 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-24MT/ES	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-40MT/ES	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-60MT/ES	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-24MR/ES	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-40MR/ES	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-60MR/ES	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-24MT/ESS	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-40MT/ESS	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-60MT/ESS	Affected: 1.042 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-24MT/ES-A	Affected: 1.043 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-40MT/ES-A	Affected: 1.043 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-60MT/ES-A	Affected: 1.043 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-24MR/ES-A	Affected: 1.043 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-40MR/ES-A	Affected: 1.043 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5UJ-60MR/ES-A	Affected: 1.043 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-30MT/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-40MT/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-60MT/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-80MT/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-30MR/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-40MR/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-60MR/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-80MR/ES	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-30MT/ESS	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-40MT/ESS	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-60MT/ESS	Affected: 1.003 and prior
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5S-80MT/ESS	Affected: 1.003 and prior

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          "dateUpdated": "2024-08-03T12:14:39.972Z",
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            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02"
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                "options": [
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                  {
                    "Automatable": "no"
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                  {
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          "shortName": "CISA-ADP"
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      "cveMetadata": "{\"cveId\": \"CVE-2022-40267\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-03T12:14:39.972Z\", \"dateReserved\": \"2022-09-08T19:40:16.931Z\", \"assignerOrgId\": \"e0f77b61-78fd-4786-b3fb-1ee347a748ad\", \"datePublished\": \"2023-01-20T07:52:56.784Z\", \"assignerShortName\": \"Mitsubishi\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

GSD-2022-40267

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

Aliases

CVE-2022-40267

Aliases

CVE-2022-40267

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-40267",
    "id": "GSD-2022-40267"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-40267"
      ],
      "details": "Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/z (x=24,40,60, y=T,R, z=ES,ESS) versions 1.042 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/ES-A (x=24,40,60, y=T,R) versions 1.043 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-xMy/z (x=30,40,60,80, y=T,R, z=ES,ESS) versions 1.003 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU versions 33 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU versions 66 and prior allows a remote unauthenticated attacker to access the Web server function by guessing the random numbers used for authentication from several used random numbers.",
      "id": "GSD-2022-40267",
      "modified": "2023-12-13T01:19:31.369953Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "ID": "CVE-2022-40267",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
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              "product": {
                "product_data": [
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                    "product_name": "MELSEC iQ-F Series FX5U-32MT/ES",
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            "value": "Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/z (x=24,40,60, y=T,R, z=ES,ESS) versions 1.042 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/ES-A (x=24,40,60, y=T,R) versions 1.043 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-xMy/z (x=30,40,60,80, y=T,R, z=ES,ESS) versions 1.003 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU versions 33 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU versions 66 and prior allows a remote unauthenticated attacker to access the Web server function by guessing the random numbers used for authentication from several used random numbers."
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
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                "lang": "eng",
                "value": "CWE-337 Predictable Seed in Pseudo-Random Number Generator (PRNG) "
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          }
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        "reference_data": [
          {
            "name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf",
            "refsource": "MISC",
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf"
          },
          {
            "name": "https://jvn.jp/vu/JVNVU99673580/index.html",
            "refsource": "MISC",
            "url": "https://jvn.jp/vu/JVNVU99673580/index.html"
          },
          {
            "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02",
            "refsource": "MISC",
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
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}

GHSA-9VV4-3CF7-MQQR

Vulnerability from github – Published: 2023-01-20 09:30 – Updated: 2023-01-30 21:30

Details

Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X* or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179 and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 17X or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 179* and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU all versions, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU all versions allows a remote unauthenticated attacker to access the Web server function by guessing the random numbers used for authentication from several used random numbers.

Severity ?

9.1 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-40267"
  ],
  "database_specific": {
    "cwe_ids": [
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      "CWE-337"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-20T08:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU all versions, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU all versions allows a remote unauthenticated attacker to access the Web server function by guessing the random numbers used for authentication from several used random numbers.",
  "id": "GHSA-9vv4-3cf7-mqqr",
  "modified": "2023-01-30T21:30:44Z",
  "published": "2023-01-20T09:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40267"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/vu/JVNVU99673580/index.html"
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      "type": "WEB",
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02"
    },
    {
      "type": "WEB",
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

FKIE_CVE-2022-40267

Vulnerability from fkie_nvd - Published: 2023-01-20 08:15 - Updated: 2024-11-21 07:21

Severity ?

5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Summary

References

URL	Tags
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp	https://jvn.jp/vu/JVNVU99673580/index.html	Mitigation, Third Party Advisory
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp	https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02	Mitigation, Third Party Advisory, US Government Resource
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp	https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf	Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jvn.jp/vu/JVNVU99673580/index.html	Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02	Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf	Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1646

Impacted products

Vendor	Product	Version
mitsubishielectric	fx5u-80mt\/ess_firmware	-
mitsubishielectric	fx5u-80mt\/ess	-
mitsubishielectric	fx5u-32mt\/dss_firmware	-
mitsubishielectric	fx5u-32mt\/dss	-
mitsubishielectric	fx5u-64mt\/dss_firmware	-
mitsubishielectric	fx5u-64mt\/dss	-
mitsubishielectric	fx5u-80mt\/dss_firmware	-
mitsubishielectric	fx5u-80mt\/dss	-
mitsubishielectric	fx5uc-32mt\/d_firmware	-
mitsubishielectric	fx5uc-32mt\/d	-
mitsubishielectric	fx5uc-64mt\/d_firmware	-
mitsubishielectric	fx5uc-64mt\/d	-
mitsubishielectric	fx5uc-96mt\/d_firmware	-
mitsubishielectric	fx5uc-96mt\/d	-
mitsubishielectric	fx5uc-32mt\/dss_firmware	-
mitsubishielectric	fx5uc-32mt\/dss	-
mitsubishielectric	fx5uc-64mt\/dss_firmware	-
mitsubishielectric	fx5uc-64mt\/dss	-
mitsubishielectric	fx5uc-96mt\/dss_firmware	-
mitsubishielectric	fx5uc-96mt\/dss	-
mitsubishielectric	fx5uc-32mt\/ds-ts_firmware	*
mitsubishielectric	fx5uc-32mt\/ds-ts	-
mitsubishielectric	fx5uc-32mt\/dss-ts_firmware	*
mitsubishielectric	fx5uc-32mt\/dss-ts	-
mitsubishielectric	fx5uc-32mr\/ds-ts_firmware	*
mitsubishielectric	fx5uc-32mr\/ds-ts	-
mitsubishielectric	r00cpu_firmware	-
mitsubishielectric	r00cpu	-
mitsubishielectric	r01cpu_firmware	-
mitsubishielectric	r01cpu	-
mitsubishielectric	r02cpu_firmware	-
mitsubishielectric	r02cpu	-
mitsubishielectric	r04cpu_firmware	-
mitsubishielectric	r04cpu	-
mitsubishielectric	r08cpu_firmware	-
mitsubishielectric	r08cpu	-
mitsubishielectric	r16cpu_firmware	-
mitsubishielectric	r16cpu	-
mitsubishielectric	r32cpu_firmware	-
mitsubishielectric	r32cpu	-
mitsubishielectric	r120cpu_firmware	-
mitsubishielectric	r120cpu	-
mitsubishielectric	r04encpu_firmware	-
mitsubishielectric	r04encpu	-
mitsubishielectric	r08encpu_firmware	-
mitsubishielectric	r08encpu	-
mitsubishielectric	r16encpu_firmware	-
mitsubishielectric	r16encpu	-
mitsubishielectric	r32encpu_firmware	-
mitsubishielectric	r32encpu	-
mitsubishielectric	r120encpu_firmware	-
mitsubishielectric	r120encpu	-
mitsubishielectric	fx5uj-24mt\/es_firmware	*
mitsubishielectric	fx5uj-24mt\/es	-
mitsubishielectric	fx5uj-40mt\/es_firmware	*
mitsubishielectric	fx5uj-40mt\/es	-
mitsubishielectric	fx5uj-60mt\/es_firmware	*
mitsubishielectric	fx5uj-60mt\/es	-
mitsubishielectric	fx5uj-24mr\/es_firmware	*
mitsubishielectric	fx5uj-24mr\/es	-
mitsubishielectric	fx5uj-40mr\/es_firmware	*
mitsubishielectric	fx5uj-40mr\/es	-
mitsubishielectric	fx5uj-60mr\/es_firmware	*
mitsubishielectric	fx5uj-60mr\/es	-
mitsubishielectric	fx5uj-24mt\/ess_firmware	*
mitsubishielectric	fx5uj-24mt\/ess	-
mitsubishielectric	fx5uj-40mt\/ess_firmware	*
mitsubishielectric	fx5uj-40mt\/ess	-
mitsubishielectric	fx5uj-60mt\/ess_firmware	*
mitsubishielectric	fx5uj-60mt\/ess	-
mitsubishielectric	fx5uj-24mt\/es-a_firmware	*
mitsubishielectric	fx5uj-24mt\/es-a	-
mitsubishielectric	fx5uj-40mt\/es-a_firmware	*
mitsubishielectric	fx5uj-40mt\/es-a	-
mitsubishielectric	fx5uj-60mt\/es-a_firmware	*
mitsubishielectric	fx5uj-60mt\/es-a	-
mitsubishielectric	fx5uj-24mr\/es-a_firmware	*
mitsubishielectric	fx5uj-24mr\/es-a	-
mitsubishielectric	fx5uj-40mr\/es-a_firmware	*
mitsubishielectric	fx5uj-40mr\/es-a	-
mitsubishielectric	fx5uj-60mr\/es-a_firmware	*
mitsubishielectric	fx5uj-60mr\/es-a	-
mitsubishielectric	fx5s-30mt\/es_firmware	*
mitsubishielectric	fx5s-30mt\/es	-
mitsubishielectric	fx5s-40mt\/es_firmware	*
mitsubishielectric	fx5s-40mt\/es	-
mitsubishielectric	fx5s-60mt\/es_firmware	*
mitsubishielectric	fx5s-60mt\/es	-
mitsubishielectric	fx5s-80mt\/es_firmware	*
mitsubishielectric	fx5s-80mt\/es	-
mitsubishielectric	fx5s-30mr\/es_firmware	*
mitsubishielectric	fx5s-30mr\/es	-
mitsubishielectric	fx5s-40mr\/es_firmware	*
mitsubishielectric	fx5s-40mr\/es	-
mitsubishielectric	fx5s-60mr\/es_firmware	*
mitsubishielectric	fx5s-60mr\/es	-
mitsubishielectric	fx5s-80mr\/es_firmware	*
mitsubishielectric	fx5s-80mr\/es	-
mitsubishielectric	fx5s-30mt\/ess_firmware	*
mitsubishielectric	fx5s-30mt\/ess	-
mitsubishielectric	fx5s-40mt\/ess_firmware	*
mitsubishielectric	fx5s-40mt\/ess	-
mitsubishielectric	fx5s-60mt\/ess_firmware	*
mitsubishielectric	fx5s-60mt\/ess	-
mitsubishielectric	fx5s-80mt\/ess_firmware	*
mitsubishielectric	fx5s-80mt\/ess	-

JSON

To clipboard

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/z (x=24,40,60, y=T,R, z=ES,ESS) versions 1.042 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/ES-A (x=24,40,60, y=T,R) versions 1.043 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-xMy/z (x=30,40,60,80, y=T,R, z=ES,ESS) versions 1.003 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU versions 33 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU versions 66 and prior allows a remote unauthenticated attacker to access the Web server function by guessing the random numbers used for authentication from several used random numbers."
    },
    {
      "lang": "es",
      "value": "Predictable Seed en el Pseudo-Random Number Generator (PRNG) en Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS ) con n\u00famero de serie 17X**** o posterior, y versiones 1.280 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES, DS,ESS,DSS) con n\u00famero de serie 179**** y anteriores, y versiones 1.074 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z =D,DSS)) con n\u00famero de serie 17X**** o posterior, y versiones 1.280 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z =D,DSS)) con n\u00famero de serie 179**** y anteriores, y versiones 1.074 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versiones 1.280 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Serie FX5UC-32MT/DSS-TS versiones 1.280 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Serie FX5UJ-xMy/z (x=24,40,60, y=T,R, z=ES,ESS) versiones 1.042 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/ES-A (x=24,40,60, y=T,R) versiones 1.043 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-xMy/z (x=30,40,60,80, y=T,R, z=ES,ESS) versiones 1.003 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versiones 1.280 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU versiones 33 y anteriores, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU versiones 66 y anteriores permiten que un atacante remoto no autenticado acceda a la Web funci\u00f3n del servidor adivinando los n\u00fameros aleatorios utilizados para la autenticaci\u00f3n a partir de varios n\u00fameros aleatorios utilizados."
    }
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  "id": "CVE-2022-40267",
  "lastModified": "2024-11-21T07:21:09.770",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
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        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2023-01-20T08:15:11.373",
  "references": [
    {
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/vu/JVNVU99673580/index.html"
    },
    {
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02"
    },
    {
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/vu/JVNVU99673580/index.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1646"
    }
  ],
  "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-337"
        }
      ],
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-335"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2022-40267 (GCVE-0-2022-40267)

GSD-2022-40267

GHSA-9VV4-3CF7-MQQR

FKIE_CVE-2022-40267

Tags

Sightings

Nomenclature