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Vulnerabilities

Security incident · CVE-2025-54781

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune.

Published Aug 1, 2025 · catalog updated Aug 4, 2025 · Himmelblau is an interoperability

Check this week

CVE-2025-54781 is not in CISA KEV. FIRST estimates a 14.00% chance of exploitation in the next 30 days. Check whether you run Himmelblau is an interoperability.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Himmelblau is an interoperability).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
14.00%
Remediation
Version ranges on file
Affected products
vendor himmelblau-idm himmelblau 1.0.0, < 1.1.0

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the host's Intune compliance status, and may permit additional administrative operations for the Intune host device (though the API for these operations is undocumented). This is fixed in version 1.1.0. To workaround this issue, ensure that Himmelblau debugging is disabled.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor himmelblau-idm himmelblau 1.0.0, < 1.1.01.0.0, < 1.1.0

How to fix CVE-2025-54781

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-54781 is not in CISA KEV. FIRST estimates a 14.00% chance of exploitation in the next 30 days. Check whether you run Himmelblau is an interoperability.

Which versions are affected?

Compare what you have installed with himmelblau-idm himmelblau 1.0.0, < 1.1.0 1.0.0, < 1.1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 14.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 1, 2025 · EUVD

    Detected

    Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the host's Intune compliance status, and may permit additional administrative operations for the Intune host device (though t

  2. Aug 4, 2025 · EUVD

    Updated

    Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the host's Intune compliance status, and may permit additional administrative operations for the Intune host device (though t

Sources

  • CVE.orgVulnerability recordCVE-2025-54781

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-23414

    Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the h

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Aug 4, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.