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CVE-2025-40771

🗓️ 14 Oct 2025 09:15:17Reported by siemensType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

A vulnerability in Simatic devices allows unauthenticated access to configuration data by bypassing configuration authentication.

Related
Affected
Refs
[
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1542SP-1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.4.24",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1542SP-1 IRC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.4.24",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1543SP-1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.4.24",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.4.24",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CP 1543SP-1 ISEC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.4.24",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.4.24",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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