What is the CVSS score of CVE-2025-26788?

CVE-2025-26788 has a CVSS 3.1 base score of 8.4 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L. EPSS exploitation probability: 0.0%.

Which versions of StrongKey FIDO Server are affected by CVE-2025-26788?

CVE-2025-26788 presents notable security risk, a IDOR vulnerability rated CVSS 8.4.

How to fix or mitigate CVE-2025-26788?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

StrongKey FIDO Server CVE-2025-26788

HIGH

Authorization Bypass Through User-Controlled Key (CWE-639)

2025-02-14 cve@mitre.org

Authentication Bypass

8.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.4 HIGH

AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:26 vuln.today

CVE Published

Feb 14, 2025 - 08:15 nvd

HIGH 8.4

DescriptionCVE.org

StrongKey FIDO Server before 4.15.1 treats a non-discoverable (namedcredential) flow as a discoverable transaction.

AnalysisAI

StrongKey FIDO Server before 4.15.1 treats a non-discoverable (namedcredential) flow as a discoverable transaction. Rated high severity (CVSS 8.4), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-639. StrongKey FIDO Server before 4.15.1 treats a non-discoverable (namedcredential) flow as a discoverable transaction. Version information: before 4.15.1.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.