Simatic S7-300 Firmware CVE Vulnerabilities

By Siemens — 1 known vulnerabilities

Critical
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High
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Medium
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All Simatic S7-300 Firmware CVEs

Recent Highest Score Oldest
CVE-2018-16561
7.5 high

A vulnerability has been identified in SIMATIC S7-300 CPUs (All versions < V3.X.16). The affected CPUs improperly validate S7 communication packets which could cause a Denial-of-Service condition of the CPU. The CPU will remain in DEFECT mode until manual restart. Successful exploitation requires an

Apr 17, 2019