CVE-2025-3928 — Commvault Web Server Unspecified Vulnerability

2025-04-28 • CISA Known Exploited Vulnerability

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

> AFFECTED SOFTWARE

Field	Value
Vendor	Commvault
Product	Web Server
CVE ID	CVE-2025-3928
Date Added	2025-04-28
Due Date	2025-05-19
Ransomware Campaign	Unknown

> MITIGATION

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Due Date: 2025-05-19

> REFERENCES

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