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Vulnerability record · CVE-2025-29813 · published 8 May 2025

CVE-2025-29813: Microsoft azure devops improper authentication vulnerability

Microsoft · Azure Devops

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

9.8 CVSS 3.1 Critical EPSS 1.7% · top 23.8% CWE-302 · CWE-302CWE-287 · Improper authentication
9.8CVSS 3.1 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29813 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-23658Microsoft azure devops insufficiently protected credentials vulnerabilityInsufficiently protected credentials in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.EPSS 0.78%9.0CVE-2025-47158Microsoft azure devops vulnerabilityAuthentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.EPSS 0.70%7.5CVE-2026-42826Microsoft azure devops information exposure vulnerabilityExposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose information over a network.EPSS 1.2%

Source: NIST National Vulnerability Database (record CVE-2025-29813), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.