How severe is CVE-2025-12810?

CVE-2025-12810 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 none, integrity low, and availability low.

Is CVE-2025-12810 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-12810?

CVE-2025-12810 primarily affects Delinea Secret Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-12810?

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

Does CVE-2025-12810 have an EU (EUVD) identifier?

Yes. CVE-2025-12810 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206382.

When was CVE-2025-12810 published?

CVE-2025-12810 was published on 2026-01-27 and last updated on 2026-06-17.

CVE-2025-12810

CVE-2025-12810 is a medium-severity vulnerability in Delinea Secret Server 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 5.3
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206382
Weakness: CWE-287
Affected product: Delinea Secret Server
Published: 2026-01-27
Last modified: 2026-06-17

Description

Improper Authentication vulnerability in Delinea Inc. Secret Server On-Prem (RPC Password Rotation modules).This issue affects Secret Server On-Prem: 11.8.1, 11.9.6, 11.9.25. A secret with "change password on check in" enabled automatically checks in even when the password change fails after reaching its retry limit. This leaves the secret in an inconsistent state with the wrong password. Remediation: Upgrade to 11.9.47 or later. The secret will remain checked out when the password change fails.

Frequently asked questions

What is CVE-2025-12810?: Improper Authentication vulnerability in Delinea Inc. Secret Server On-Prem (RPC Password Rotation modules).This issue affects Secret Server On-Prem: 11.8.1, 11.9.6, 11.9.25. A secret with "change password on check in" enabled automatically checks in even when the password change fails after reaching its retry limit. This leaves the secret in an inconsistent state with the wrong password. Remediation: Upgrade to 11.9.47 or later. The secret will remain checked out when the password change fails.
How severe is CVE-2025-12810?: CVE-2025-12810 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 none, integrity low, and availability low.
Is CVE-2025-12810 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-12810?: CVE-2025-12810 primarily affects Delinea Secret Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-12810?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12810 have an EU (EUVD) identifier?: Yes. CVE-2025-12810 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206382.
When was CVE-2025-12810 published?: CVE-2025-12810 was published on 2026-01-27 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:delinea:secret_server:11.8.000001:*:*:*:on-premises:*:*:*
cpe:2.3:a:delinea:secret_server:11.9.000006:*:*:*:on-premises:*:*:*
cpe:2.3:a:delinea:secret_server:11.9.000025:*:*:*:on-premises:*:*:*

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