Vulnerability Intelligence Report
Commvault 11.20.0 - 11.36.0 Windows Access Nodes Compromise via Local File Server Agent Abuse
CVE-2024-13975
A local privilege escalation vulnerability exists in Commvault for Windows versions 11.20.0, 11.28.0, 11.32.0, 11.34.0, and 11.36.0. In affected configurations, a local attacker who owns a client system with the file server agent installed can compromise any assigned Windows access nodes. This may allow unauthorized access or lateral movement within the backup infrastructure. The issue has been resolved in versions 11.32.60, 11.34.34, and 11.36.8.
No Active Exploit Signals
CVSS Base Score
8.5
HIGH
EPSS Probability:0.11%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-269 ↗CWE-269 Improper Privilege Management
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Commvault | Commvault | 11.20.0 < 11.32.60 (affected), 11.28.0 < 11.32.60 (affected), 11.32.0 < 11.32.60 (affected), 11.34.0 < 11.34.34 (affected), 11.36.0 < 11.36.8 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.114%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | VulnCheck · Bug Bounty Provider · USA |
| Reserved | 2025-07-23T20:21:13 |
| Published | 2025-07-25T15:49:51 |
| Last Updated | 2025-11-22T12:22:01 |
Community Chatter & Buzz