What is CVE-2025-29813?

CVE-2025-29813 is a critical-severity vulnerability in Microsoft Azure Devops, classified under Authentication Bypass by Assumed-Immutable Data. CVSS score: 10.0/10. Published 2025-05-08.

How severe is CVE-2025-29813?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Is CVE-2025-29813 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Microsoft Azure Devops

CVE-2025-29813

Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.

EPSS: 0.029 (86.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C.

Affected products

Microsoft Azure Devops

Weakness classification (CWE)

CWE-302 — Authentication Bypass by Assumed-Immutable Data

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2025-29813?: CVE-2025-29813 is a critical-severity vulnerability in Microsoft Azure Devops, classified under Authentication Bypass by Assumed-Immutable Data. CVSS score: 10.0/10. Published 2025-05-08.
How severe is CVE-2025-29813?: Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2025-29813 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.