Detections
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CVE-2025-57788

medium

Description

An issue was discovered in Commvault before 11.36.60. A vulnerability in a known login mechanism allows unauthenticated attackers to execute API calls without requiring user credentials. RBAC helps limit the exposure but does not eliminate risk.

References

https://thehackernews.com/2025/08/pre-auth-exploit-chains-found-in.html

https://www.theregister.com/2025/08/20/commvault_bug_chains_patched/

https://www.helpnetsecurity.com/2025/08/20/commvault-backup-suite-vulnerabilities-fixed/

https://documentation.commvault.com/securityadvisories/CV_2025_08_3.html

Details

Source: Mitre, NVD

Published: 2025-08-20

Updated: 2025-08-21

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.0005

Vulnerability Watch

Tenable Research has classified this CVE under the following Vulnerability Watch classification, which includes active and historical (inactive) classifications. You can learn more about these classifications on our blog.

Vulnerability Being Monitored