A vulnerability has been identified in SIMATIC S7-1200 CPU V1 family (incl. SIPLUS variants) (All versions < V2.0.2), SIMATIC S7-1200 CPU V2 family (incl. SIPLUS variants) (All versions < V2.0.2). Affected controllers are vulnerable to capture-replay in the communication with the engineering software. This could allow an on-path attacker between the engineering software and the controller to execute any previously recorded commands at a later time (e.g. set the controller to STOP), regardless whether or not the controller had a password configured.
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Affected Vendors & Products
References
History
Tue, 21 Oct 2025 09:45:00 +0000
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Siemens
Siemens simatic Siemens simatic S7-1200 Siemens simatic S7-1200 Cpu |
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Siemens
Siemens simatic Siemens simatic S7-1200 Siemens simatic S7-1200 Cpu |
Tue, 14 Oct 2025 19:15:00 +0000
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ssvc
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Tue, 14 Oct 2025 09:30:00 +0000
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| Description | A vulnerability has been identified in SIMATIC S7-1200 CPU V1 family (incl. SIPLUS variants) (All versions < V2.0.2), SIMATIC S7-1200 CPU V2 family (incl. SIPLUS variants) (All versions < V2.0.2). Affected controllers are vulnerable to capture-replay in the communication with the engineering software. This could allow an on-path attacker between the engineering software and the controller to execute any previously recorded commands at a later time (e.g. set the controller to STOP), regardless whether or not the controller had a password configured. | |
| Weaknesses | CWE-294 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: siemens
Published: 2025-10-14T09:14:55.159Z
Updated: 2025-10-14T18:58:30.327Z
Reserved: 2025-05-22T04:58:58.076Z
Link: CVE-2011-20002
Updated: 2025-10-14T18:58:27.226Z
Status : Awaiting Analysis
Published: 2025-10-14T10:15:33.633
Modified: 2025-10-14T19:36:29.240
Link: CVE-2011-20002
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