Commvault Web Server Unspecified Vulnerability

Technical Severity

CVSS v3.1 Metrics

HIGH

8.8 / 10

Minimal Risk Critical

Vector Specification

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation Likelihood

EPSS Prediction

14.47 %

Predictive Probability

Percentile Rank

94.3 th

Documented as more likely to be exploited than 94.3% of known CVEs.

Detection Date

Apr 28, 2025

Remediation Due

May 19, 2025

CISA Catalog Active

Threat Analysis

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

Remediation Directive

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

External Intelligence

https://documentation.commvault.com/securityadvisories/CV_2025_03_1.html

https://www.commvault.com/blogs/notice-security-advisory-update

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2025-3928