ID CVE-2018-4850
Summary A vulnerability has been identified in SIMATIC S7-400 (incl. F) CPU hardware version 4.0 and below (All versions), SIMATIC S7-400 (incl. F) CPU hardware version 5.0 (All firmware versions < V5.2), SIMATIC S7-400H CPU hardware version 4.5 and below (All versions). 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.
References
Vulnerable Configurations
CVSS
Base: None
Impact:
Exploitability:
refmap via4
confirm
Last major update 16-05-2018 - 13:29
Published 16-05-2018 - 13:29
Last modified 16-05-2018 - 13:29
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