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CVE-2025-57788

Unauthorized API Access Risk

6.9 MediumPublic exploit

CVE-2025-57788 is a medium vulnerability (CVSS 6.9) in Commvault Commcell, published August 20, 2025. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 7.80%, the 94th percentile. No source names a fixed version.

What does this mean?
Severity
6.9 MediumCVSS 4.0, CVE List
Exploit chance
7.80%EPSS, 94th percentile
Exploitation
None known2 public exploits
Fixed in
No fix listedNo source names one

Description

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

7.80%Up 7.7 points since Aug 20, 2025
90%50%10%1%

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

What each source reports

CVE List Score used6.9

Unauthorized API Access Risk

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.

Record
CVE-2025-57788
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness
CWE-259
Updated
2026-11-02
EUVDEUVD-2025-252586.9

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.

Record
EUVD-2025-25258
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-w78r-f8w4-qxcq6.9

An issue was discovered in Commvault before 11.36.60. A vulnerability in a known login mechanism...

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.

Record
GHSA-w78r-f8w4-qxcq
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness
CWE-259
Updated
2026-11-02
NVD6.9

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.

Record
CVE-2025-57788
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness
CWE-259
Updated
2026-11-02

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, Metasploit, Nuclei, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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