Security Advisory

CVE-2026-86060

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-05 20:00:59

Last updated 2026-09-08 15:43:38

Assigner CERT-PL

CVSS score 9.2

State PUBLISHED

Description

RouterOS contains an argument-handling flaw in the SSH login path involving usernames that begin with a prohibited character, allowing for the trusted RouterOS policy mask to be changed, leading to privilege escalation. Exploitation requires an unauthenticated SSH session to reach the RouterOS login helper.This issue was fixed in versions: 6.49.21 (Long-term), 7.23.4 (Long-term) and 7.24.2 (Stable)

← Browse all CVEs View on cve.org ↗