CVE-2022-46144
CVSS 3.1 Score 6.5 of 10 (medium)
Details
Published Dec 13, 2022
Updated: Jan 14, 2025
CWE ID 664
Summary
CVE-2022-46144 is a vulnerability affecting various SCALANCE models, including SC622-2C, SC626-2C, SC632-2C, SC636-2C, SC642-2C, SC646-2C, WAM763-1, WAM766-1, WAM766-1 (US), WAM766-1 EEC, WUM763-1, and WUM766-1. These devices do not adequately manage CLI commands when an SSH connection is forcefully terminated. An attacker who has gained authentication can exploit this flaw to render the CLI unresponsive via SSH or serial interfaces. Versions prior to V2.3, V2.0.0, and V2.0.0, respectively, for each product are impacted.
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