Vulnerability · Published Feb 3, 2026 · Assigned by brocade
CVE-2025-58381Directory transversal vulnerability in Brocade Fabric OS before 9.2.1c2 and 9.2.2 through 9.2.2a using various shell commands
Medium 4.6
In plain English
A medium-severity security flaw in Fabric OS from Brocade. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 4.0)4.6Medium
Exploit odds (30 days)0.2%top 90.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability in Brocade Fabric OS before 9.2.1c2 could allow an authenticated attacker with admin privileges using the shell commands “source, ping6, sleep, disown, wait to modify the path variables and move upwards in the directory structure or to traverse to different directories.
Affected products (as reported)
Weakness: CWE-35 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N