April 28, 2025 · Applied Cybernetics Group
CVE-2025-3928 — Commvault Web Server
Commvault Web Server Unspecified Vulnerability
- Added to KEV
2025-04-28- Federal due date
2025-05-19- Vendor
- Commvault
- Product
- Web Server
- EPSS
- 96.6th percentile (score 0.286, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2025-3928
CISA short description
Commvault Web Server contains an unspecified vulnerability that allows a remote, authenticated attacker to create and execute webshells.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.