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CVE-2011-20002

🗓️ 14 Oct 2025 09:14:55Reported by siemensType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Capture-replay flaw in SIMATIC Step Seven 1200 CPUs lets on-path attackers replay commands and stop the controller, regardless of password.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2011-20002
21 Oct 202510:00
circl
CNNVD
Siemens SIMATIC S7-1200 CPU V1 family和Siemens SIMATIC S7-1200 CPU V2 family 安全漏洞
14 Oct 202500:00
cnnvd
Cvelist
CVE-2011-20002
14 Oct 202509:14
cvelist
EUVD
EUVD-2011-5261
14 Oct 202509:14
euvd
NVD
CVE-2011-20002
14 Oct 202510:15
nvd
Positive Technologies
PT-2025-41863
14 Oct 202500:00
ptsecurity
RedhatCVE
CVE-2011-20002
15 Oct 202509:54
redhatcve
Vulnrichment
CVE-2011-20002
14 Oct 202509:14
vulnrichment
[
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1200 CPU V1 family (incl. SIPLUS variants)",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.0.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1200 CPU V2 family (incl. SIPLUS variants)",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V2.0.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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15 Apr 2026 00:35Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.4
CVSS 48.3
EPSS0.00043
SSVC
3