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CVE-2026-24349

🗓️ 09 Jun 2026 08:46:52Reported by siemensType 
cve
 cve
🔗 web.nvd.nist.gov👁 39 Views

Insufficient protection of key material in WinCC Certificate Manager may allow extraction of sensitive data.

Related
Detection
Affected
Refs
[
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Unified PC Runtime V16",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Unified PC Runtime V17",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Unified PC Runtime V18",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Unified PC Runtime V19",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Unified PC Runtime V20",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Unified PC Runtime V21",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V21 Update 2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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23 Jul 2026 08:10Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.1
CVSS 48.2
EPSS0.00057
SSVC
39