SB2025122319 - Remote code execution in Barracuda Service Center
Published: December 23, 2025
Security Bulletin ID
SB2025122319
CSH Severity
Critical
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Absolute path traversal (CVE-ID: CVE-2025-34392)
CWE-ID: CWE-36 - Absolute Path Traversal
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to the application does not verify the URL defined in an attacker-controlled WSDL that is later loaded by the application. A remote non-authenticated attacker can write arbitrary files to the system and execute arbitrary code via an uploaded webshell.
Remediation
Install update from vendor's website.