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Low severity · published Feb 3, 2026
CVE-2025-58381
Directory transversal vulnerability in Brocade Fabric OS before 9.2.1c2 and 9.2.2 through 9.2.2a using various shell commands
2.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Fabric OS · Brocade
before 9.2.1c2 · source: vendor
FO
Fabric Operating System · Broadcom
before 9.2.1c2; 9.2.2 before 9.2.2b · source: NVD
Affected product
FO
Fabric OS
Brocade
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-58381
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-58381
Vendor Advisory
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36853
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