Security Advisory

CVE-2025-61984

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-10-06 00:00:00

Last updated 2026-07-14 12:43:43

Assigner mitre

CVSS score 3.6

State PUBLISHED

Description

ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources, potentially leading to code execution when a ProxyCommand is used. The untrusted sources are the command line and %-sequence expansion of a configuration file. (A configuration file that provides a complete literal username is not categorized as an untrusted source.)

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