What’s Vulnerable › Vulnerabilities

CVE-2023-29352: Windows Remote Desktop Security Feature Bypass Vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-13 · updated 2026-06-17

Description

Windows Remote Desktop Security Feature Bypass Vulnerability

Affected products

• Microsoft Remote Desktop client for Windows Desktop: before 1.2.4337 — fixed in 1.2.4337
• Microsoft Windows 10: before 10.0.17763.4499 — fixed in 10.0.17763.4499
• Microsoft Windows 10: before 10.0.19044.3086 — fixed in 10.0.19044.3086
• Microsoft Windows 10: before 10.0.19045.3087 — fixed in 10.0.19045.3087
• Microsoft Windows 11 21H2: before 10.0.22000.2057 — fixed in 10.0.22000.2057
• Microsoft Windows 11: before 10.0.22621.1848 — fixed in 10.0.22621.1848
• Microsoft Windows Server 2019: before 10.0.17763.4499 — fixed in 10.0.17763.4499
• Microsoft Windows Server 2022: before 10.0.20348.1787 — fixed in 10.0.20348.1787
• Microsoft Remote Desktop client for Windows Desktop: from 1.2.0.0 before 1.2.4337.0 — fixed in 1.2.4337.0
• Microsoft Windows 10: from 10.0.17763.0 before 10.0.17763.4499 — fixed in 10.0.17763.4499
• Microsoft Windows 10: from 10.0.19043.0 before 10.0.19044.3086 — fixed in 10.0.19044.3086
• Microsoft Windows 10: from 10.0.19045.0 before 10.0.19045.3086 — fixed in 10.0.19045.3086
• Microsoft Windows 11 21H2: from 10.0.0 before 10.0.22000.2057 — fixed in 10.0.22000.2057
• Microsoft Windows 11: from 10.0.22621.0 before 10.0.22621.1848 — fixed in 10.0.22621.1848
• Microsoft Windows Server 2019: from 10.0.17763.0 before 10.0.17763.4499 — fixed in 10.0.17763.4499
• Microsoft Windows Server 2022: from 10.0.20348.0 before 10.0.20348.1787 — fixed in 10.0.20348.1787

How to fix

Upgrade to a fixed version: Microsoft Remote Desktop client for Windows Desktop 1.2.4337; Microsoft Windows 10 10.0.17763.4499; Microsoft Windows 10 10.0.19044.3086; Microsoft Windows 10 10.0.19045.3087; Microsoft Windows 11 21H2 10.0.22000.2057; Microsoft Windows 11 10.0.22621.1848; Microsoft Windows Server 2019 10.0.17763.4499; Microsoft Windows Server 2022 10.0.20348.1787; Microsoft Remote Desktop client for Windows Desktop 1.2.4337.0; Microsoft Windows 10 10.0.17763.4499; Microsoft Windows 10 10.0.19044.3086; Microsoft Windows 10 10.0.19045.3086. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29352
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29352

Get alerted when CVE-2023-29352 or the next vulnerability affects your stack