Is CVE-2025-54882 actively exploited?

CVE-2025-54882 has no public evidence of in-the-wild exploitation as of 2025-10-09.

What is the CVSS score for CVE-2025-54882?

CVE-2025-54882 has a CVSS score of 7.1 (HIGH severity). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

How do I patch CVE-2025-54882?

Patch guidance is available from himmelblau-idm security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-54882.

Fix CVE-2025-54882 - HIGH himmelblau-idm himmelblau

Q: Which products are affected by CVE-2025-54882?

2 products: himmelblau-idm himmelblau, himmelblau-idm himmelblau.

Description

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. In versions 0.8.0 through 0.9.21 and 1.0.0-beta through 1.1.0, Himmelblau stores the cloud TGT received during logon in the Kerberos credential cache. The created credential cache collection and received credentials are stored as world readable. This is fixed in versions 0.9.22 and 1.2.0. To work around this issue, remove all read access to Himmelblau caches for all users except for owners.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector: local
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none
Weaknesses: CWE-522 · Insufficiently Protected Credentials

Metadata

Primary Vendor: HIMMELBLAU-IDM
Published: 8/7/2025
Last Modified: 10/9/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

himmelblau-idm : himmelblauhimmelblau-idm : himmelblau

Remediation Guidance

Executive Summary

Cite this page

CVE-2025-54882. CVEDatabase.com. Retrieved 3 May 2026. https://cvedatabase.com/cve/CVE-2025-54882

View on NIST NVD

CVE-2025-54882 vulnerability