CVSS 3.1 Score 7.8 of 10 (high)


Published Jul 9, 2024
CWE ID 502


CVE-2022-45147 is a vulnerability that affects SIMATIC PCS neo V4.0, SIMATIC STEP 7 V16, SIMATIC STEP 7 V17, and SIMATIC STEP 7 V18 (versions prior to V18 Update 2). The issue arises from the improper restriction of the .NET BinaryFormatter during the deserialization of user-controllable input, which could lead to type confusion and enable an attacker to execute arbitrary code within the affected application. The vulnerability has a high severity rating, with a base score of 7.8 and potential impacts on integrity and confidentiality. Remediation steps have not been specified in the provided information.

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