Path traversal in SCALANCE LPE9403 - CVE-2025-27395
Published: March 12, 2025
Vulnerability identifier: #VU105646
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-2025-27395
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote administrator can send a specially crafted HTTP request and read/write arbitrary files on the system.
Affected software
SCALANCE LPE9403
How to mitigate CVE-2025-27395
Install updates from vendor's website.
SCALANCE LPE9403 - update to 4.0