CVE-2022-47374 (GCVE-0-2022-47374)

Vulnerability from cvelistv5 – Published: 2023-12-12 11:25 – Updated: 2024-08-03 14:55
VLAI?
Summary
A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle HTTP(S) requests to the web server correctly. This could allow an attacker to exhaust system resources and create a denial of service condition for the device.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
CWE
Assigner
References
Impacted products
Vendor Product Version
Siemens SIMATIC PC-Station Plus Affected: All versions
Create a notification for this product.
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          "dateUpdated": "2024-08-03T14:55:07.699Z",
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            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf"
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        ],
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        }
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      "metrics": [
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      "providerMetadata": {
        "dateUpdated": "2023-12-12T11:25:31.314Z",
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        "shortName": "siemens"
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      "references": [
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          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-892915.pdf"
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    "assignerShortName": "siemens",
    "cveId": "CVE-2022-47374",
    "datePublished": "2023-12-12T11:25:31.314Z",
    "dateReserved": "2022-12-13T14:51:37.209Z",
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    "state": "PUBLISHED"
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.