CVE-2022-29878 (GCVE-0-2022-29878)

Vulnerability from cvelistv5 – Published: 2022-05-10 09:47 – Updated: 2025-12-09 10:37
VLAI?
Summary
A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices use a limited range for challenges that are sent during the unencrypted challenge-response communication. An unauthenticated attacker could capture a valid challenge-response pair generated by a legitimate user, and request the webpage repeatedly to wait for the same challenge to reappear for which the correct response is known. This could allow the attacker to access the management interface of the device.
CWE
  • CWE-294 - Authentication Bypass by Capture-replay
Assigner
Impacted products
Vendor Product Version
Siemens SICAM T Affected: 0 , < V3.0 (custom)
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Show details on NVD website

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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T06:33:43.112Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SICAM T",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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      "descriptions": [
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          "lang": "en",
          "value": "A vulnerability has been identified in SICAM T (All versions \u003c V3.0). Affected devices use a limited range for challenges that are sent during the unencrypted challenge-response communication. An unauthenticated attacker could capture a valid challenge-response pair generated by a legitimate user, and request the webpage repeatedly to wait for the same challenge to reappear for which the correct response is known. This could allow the attacker to access the management interface of the device."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-294",
              "description": "CWE-294: Authentication Bypass by Capture-replay",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-09T10:37:46.480Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdf"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-165073.html"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-471761.html"
        }
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  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2022-29878",
    "datePublished": "2022-05-10T09:47:22",
    "dateReserved": "2022-04-28T00:00:00",
    "dateUpdated": "2025-12-09T10:37:46.480Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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Sightings

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  • 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.
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  • 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.


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