CVE-2026-24349 (GCVE-0-2026-24349)
Vulnerability from cvelistv5
Published
2026-06-09 08:46
Modified
2026-06-09 12:54
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
8.2 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
CWE
  • CWE-313 - Cleartext Storage in a File or on Disk
Summary
A vulnerability has been identified in SIMATIC WinCC Unified PC Runtime V16 (All versions), SIMATIC WinCC Unified PC Runtime V17 (All versions), SIMATIC WinCC Unified PC Runtime V18 (All versions), SIMATIC WinCC Unified PC Runtime V19 (All versions), SIMATIC WinCC Unified PC Runtime V20 (All versions), SIMATIC WinCC Unified PC Runtime V21 (All versions < V21 Update 2). Insufficient protection of key material in WinCC Certificate Manager that could allow an attacker to extract sensitive information.
References
Impacted products
Vendor Product Version
Siemens SIMATIC WinCC Unified PC Runtime V16 Version: 0   < *
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                "id": "CVE-2026-24349",
                "options": [
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                "role": "CISA Coordinator",
                "timestamp": "2026-06-09T12:54:10.341457Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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      "references": [
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          "url": "https://cert-portal.siemens.com/productcert/html/ssa-063511.html"
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    "dateReserved": "2026-01-22T13:21:49.113Z",
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    "state": "PUBLISHED"
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