CVSS 3.1 Score 6.5 of 10 (medium)


Published Jul 9, 2024
CWE ID 502


CVE-2023-32735 is a vulnerability found in various Siemens products including SIMATIC STEP 7 Safety, SIMATIC WinCC Unified, SIMATIC WinCC, SIMOCODE ES, SIMOTION SCOUT TIA, and SINAMICS Startdrive. The affected versions of these products are below V16 Update 7 for STEP 7 Safety and WinCC Unified, below V16.7 for WinCC, below V16 Update 7 for SIMOCODE ES, and all versions for SINAMICS Startdrive and SCOUT TIA. The vulnerability allows for the deserialization of untrusted data, posing a potential danger to organizations as it can be exploited by an attacker with high privileges to execute arbitrary code. To remediate the vulnerability, it is recommended to update the affected Siemens products to the latest versions specified in the respective updates.

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