CVE-2025-61984
LOW 3.6EPSS 0.5%
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.)
- Affected
- OpenBSD · OpenSSH
- CVSS v3.1 MITRE
- 3.6 LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N - EPSS
- 0.45% chance of exploitation in the next 30 days, 38th percentile
- Published
- 2025-10-06
- Updated
- 2026-10-15
Proof-of-concept exploits (2)
- dgl/cve-2025-61984-poc7★ · 2025-10-07
- flyskyfire/cve-2025-61984-poc0★ · 2025-10-24