How severe is CVE-2025-57788?

CVE-2025-57788 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-57788 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-57788?

CVE-2025-57788 affects Commvault. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-57788?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-57788 have an EU (EUVD) identifier?

Yes. CVE-2025-57788 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25258.

When was CVE-2025-57788 published?

CVE-2025-57788 was published on 2025-08-20 and last updated on 2026-06-17.

CVE-2025-57788

CVE-2025-57788 is a medium-severity vulnerability in Commvault with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-259.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 6.9
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25258
Weakness: CWE-259
Affected product: Commvault
Published: 2025-08-20
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-57788?: 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.
How severe is CVE-2025-57788?: CVE-2025-57788 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-57788 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-57788?: CVE-2025-57788 affects Commvault. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-57788?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-57788 have an EU (EUVD) identifier?: Yes. CVE-2025-57788 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25258.
When was CVE-2025-57788 published?: CVE-2025-57788 was published on 2025-08-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*

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