CVE-2021-40360
CVE-2021-40360
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
09 Feb 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions < V15 SP1 Update 7), SIMATIC WinCC V16 (All versions < V16 Update 5), SIMATIC WinCC V17 (All versions < V17 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 6). The password hash of a local user account in the remote server could be granted via public API to a user on the affected system. An authenticated attacker could brute force the password hash and use it to login to the server.
Affected products
Siemens · SIMATIC PCS 7 V8.2Siemens · SIMATIC PCS 7 V9.0Siemens · SIMATIC PCS 7 V9.1Siemens · SIMATIC WinCC V15 and earlierSiemens · SIMATIC WinCC V16Siemens · SIMATIC WinCC V17Siemens · SIMATIC WinCC V7.4Siemens · SIMATIC WinCC V7.5Want to know if your infrastructure is exposed to this?
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