CVE-2025-29831 — Use After Free in Microsoft Windows Server 2008 R2 Service Pack 1

CWE-416 — Use After Free5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 28.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Microsoft Windows Server 2008 R2 Service Pack 1Microsoft Windows Server 2012Microsoft Windows Server 2012 R2+6 more
Timeline
PublishedMay 13

Description

Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages8 packages

▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.7601.0 — 6.1.7601.27729
▶NVDmicrosoft/windows< 10.0.14393.8066+5
▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.25475
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.8066
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.7314

🔴Vulnerability Details

2
CVEList
Windows Remote Desktop Services Remote Code Execution Vulnerability↗2025-05-13
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GHSA
GHSA-799h-p6qr-g4rf: Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network↗2025-05-13
▶

📋Vendor Advisories

1
Microsoft
Windows Remote Desktop Services Remote Code Execution Vulnerability↗2025-05-13
▶

🕵️Threat Intelligence

1
Bleepingcomputer
Microsoft May 2025 Patch Tuesday fixes 5 exploited zero-days, 72 flaws↗2025-05-13
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CVE-2025-29831 — Use After Free in Microsoft | cvebase