CVE-2022-47374

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Dec 12, 2023
Updated: Dec 18, 2023
CWE ID 674

Summary

CVE-2022-47374 is a vulnerability that affects multiple Siemens products, including SIMATIC PC-Station Plus, SIMATIC S7-400 CPUs, SINAMICS S120, and SIPLUS S7-400 CPUs. The issue arises from the incorrect handling of HTTP(S) requests to the web server. Exploiting this vulnerability could result in the exhaustion of system resources and lead to a denial of service condition for the affected device. The base severity of this vulnerability is rated as HIGH with a score of 7.5 out of 10. It does not require any privileges or user interaction to exploit and can be carried out over a network. Siemens has not provided any specific remediation steps or patches at this time.

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