CVE-2025-54781

What it is

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.

At a glance

Exploitability

Can be exploited locally on the machine with an admin-level account, but needs a user to act. Limited direct impact.

Exploit odds

0.2% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2025-08-02 00:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 09:40 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.2% in the next 30 days (EPSS).
• Severity: 2.8 LOW (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2025-08-02 00:15 UTC

Last modified

2026-06-17 09:40 UTC

Exploit probability

0.2% · EPSS, next 30 days

Weakness

CWE-532 · Secrets in logs

Record status

Deferred

Attack profile CVSS 3.1 · 2.8

Attack vector

Local

Complexity

Low

Privileges needed

High

User interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

None

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2025-54781.md and follow it. Check whether this project is affected by CVE-2025-54781. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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