What is CVE-2025-29827?

CVE-2025-29827 is a critical-severity vulnerability in Microsoft Azure Automation, classified under Improper Authorization. CVSS score: 9.9/10. Published 2025-05-08.

How severe is CVE-2025-29827?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Auth bypass in Microsoft Azure Automation

CVE-2025-29827

Improper authorization in Azure Automation allows an authorized attacker to elevate privileges over a network.

EPSS: 0.015 (81.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L/E:P/RL:O/RC:C.

Affected products

Microsoft Azure Automation

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

Azure Automation Elevation of Privilege Vulnerability (vendor-advisory, patch)

Frequently asked questions

What is CVE-2025-29827?: CVE-2025-29827 is a critical-severity vulnerability in Microsoft Azure Automation, classified under Improper Authorization. CVSS score: 9.9/10. Published 2025-05-08.
How severe is CVE-2025-29827?: Critical severity. CVSS v3 base score is 9.9 out of 10.