Known Vulnerabilities for Simatic S7-plcsim by Siemens

Listed below are 3 of the newest known vulnerabilities associated with "Simatic S7-plcsim" by "Siemens".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-54429 json A vulnerability has been identified in SIMATIC S7-PLCSIM Advanced (All versions). Affected devices do not properly handle hig... Not Provided 2026-07-14 2026-07-14
CVE-2024-54678 json A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS ... Not Provided 2025-08-12 2026-06-09
CVE-2021-25675 json A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 (All versions). An attacker with local access to the system cou... 5.5 - MEDIUM 2021-03-15 2021-03-18
CVE-2021-25674 json A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 (All versions). An attacker with local access to the system cou... 5.5 - MEDIUM 2021-03-15 2021-03-18
CVE-2021-25673 json A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 (All versions). An attacker with local access to the system cou... 5.5 - MEDIUM 2021-03-15 2021-03-18
CVE-2020-15782 json A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Control... 5.5 - MEDIUM 2021-05-28 2026-06-02

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