Path traversal in SMA 100 - CVE-2025-32820
Published: May 8, 2025
Vulnerability identifier: #VU108786
CSH Severity: Medium
CVSS v4: 7.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-32820
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to overwrite arbitrary files.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote authenticated SSLVPN user can inject a path traversal sequence to make any directory on the SMA appliance writable.
Affected software
SMA 100
How to mitigate CVE-2025-32820
Install updates from vendor's website.
SMA 100 - update to 10.2.1.15-81sv