How severe is CVE-2025-54390?

CVE-2025-54390 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-54390 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-54390?

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

Does CVE-2025-54390 have an EU (EUVD) identifier?

Yes. CVE-2025-54390 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29727.

When was CVE-2025-54390 published?

CVE-2025-54390 was published on 2025-09-17 and last updated on 2026-06-17.

CVE-2025-54390

CVE-2025-54390 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-29727
Weakness: CWE-352
Published: 2025-09-17
Last modified: 2026-06-17

Description

A Cross-Site Request Forgery (CSRF) vulnerability exists in the ResetPasswordRequest operation of Zimbra Collaboration (ZCS) when the zimbraFeatureResetPasswordStatus attribute is enabled. An attacker can exploit this by tricking an authenticated user into visiting a malicious webpage that silently sends a crafted SOAP request to reset the user's password. The vulnerability stems from a lack of CSRF token validation on the endpoint, allowing password resets without the user's consent.

Frequently asked questions

What is CVE-2025-54390?: A Cross-Site Request Forgery (CSRF) vulnerability exists in the ResetPasswordRequest operation of Zimbra Collaboration (ZCS) when the zimbraFeatureResetPasswordStatus attribute is enabled. An attacker can exploit this by tricking an authenticated user into visiting a malicious webpage that silently sends a crafted SOAP request to reset the user's password. The vulnerability stems from a lack of CSRF token validation on the endpoint, allowing password resets without the user's consent.
How severe is CVE-2025-54390?: CVE-2025-54390 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-54390 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-54390?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-54390 have an EU (EUVD) identifier?: Yes. CVE-2025-54390 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29727.
When was CVE-2025-54390 published?: CVE-2025-54390 was published on 2025-09-17 and last updated on 2026-06-17.

References

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