#VU108659 Path traversal in Commvault - CVE-2025-34028
Published: May 5, 2025 / Updated: May 9, 2025
Vulnerability identifier: #VU108659
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: CVE-2025-34028
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Commvault
Commvault
Software vendor:
Commvault
Commvault
Description
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to input validation error when parsing directory traversal characters in .zip files. A remote non-authenticated attacker can upload a specially crafted .zip file that, when expanded, can overwrite arbitrary files on the system, leading to remote code execution.
Remediation
Install updates from vendor's website.