Path traversal in Fireware OS - CVE-2026-13054
Published: July 3, 2026
Vulnerability identifier: #VU136880
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-13054
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to write arbitrary files.
The vulnerability exists due to path traversal in the management web ui when handling crafted file path input. A remote privileged user can send a specially crafted request to write arbitrary files.
Affected software
Fireware OS
How to mitigate CVE-2026-13054
Install security update from vendor's website.
Fireware OS - addressed in versions 12.12.1, 2026.2.1