CVE-2025-3928

unknown KEV

Published 2025-04-28 · Modified 2025-04-28

CVSS v3

—

CVSS v2

—

VIR risk

1.5

Description

Commvault Web Server contains an unspecified vulnerability that allows a remote, authenticated attacker to create and execute webshells.

CISA KEV

Vendor: Commvault
Product: Web Server
Due date: 2025-05-19

Predictions

Exploit likelihood

99%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html; https://www.commvault.com/blogs/notice-security-advisory-update; https://nvd.nist.gov/vuln/detail/CVE-2025-3928

Exploits

References

https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html; https://www.commvault.com/blogs/notice-security-advisory-update; https://nvd.nist.gov/vuln/detail/CVE-2025-3928

Verify integrity in audit chain (admin only). AS-IS.