Detections
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CVE-2025-57791

medium

Description

An issue was discovered in Commvault before 11.36.60. A security vulnerability has been identified that allows remote attackers to inject or manipulate command-line arguments passed to internal components due to insufficient input validation. Successful exploitation results in a valid user session for a low privilege role.

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_1.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: 0.00224

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