CVE-2025-29967
published 2025-05-13CVE-2025-29967: Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
PriorityP350high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.09%
61.6th percentile
Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
Affected
49 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | remote_desktop_client_for_windows_desktop | >= 1.2.0.0 < 1.2.6228.0 | 1.2.6228.0 |
| microsoft | windows_10_1507 | < 10.0.10240.21014 | 10.0.10240.21014 |
| microsoft | windows_10_1607 | < 10.0.14393.8066 | 10.0.14393.8066 |
| microsoft | windows_10_1809 | < 10.0.17763.7314 | 10.0.17763.7314 |
| microsoft | windows_10_21h2 | < 10.0.19044.5854 | 10.0.19044.5854 |
| microsoft | windows_10_22h2 | < 10.0.19045.5854 | 10.0.19045.5854 |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.21014 | 10.0.10240.21014 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.8066 | 10.0.14393.8066 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.7314 | 10.0.17763.7314 |
| microsoft | windows_10_version_21h2 | >= 10.0.19044.0 < 10.0.19044.5854 | 10.0.19044.5854 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.5854 | 10.0.19045.5854 |
| microsoft | windows_11_22h2 | < 10.0.22621.5335 | 10.0.22621.5335 |
| microsoft | windows_11_23h2 | < 10.0.22631.5335 | 10.0.22631.5335 |
| microsoft | windows_11_24h2 | < 10.0.26100.4061 | 10.0.26100.4061 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.5335 | 10.0.22621.5335 |
| microsoft | windows_11_version_22h3 | >= 10.0.22631.0 < 10.0.22631.5335 | 10.0.22631.5335 |
| microsoft | windows_11_version_23h2 | >= 10.0.22631.0 < 10.0.22631.5335 | 10.0.22631.5335 |
| microsoft | windows_11_version_24h2 | >= 10.0.26100.0 < 10.0.26100.4061 | 10.0.26100.4061 |
| microsoft | windows_app_client_for_windows_desktop | >= 1.00 < 2.0.420 | 2.0.420 |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.7601.0 < 6.1.7601.27729 | 6.1.7601.27729 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.9200.0 < 6.2.9200.25475 | 6.2.9200.25475 |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.22577 | 6.3.9600.22577 |
| microsoft | windows_server_2016 | < 10.0.14393.8066 | 10.0.14393.8066 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_msrc8.8HIGH
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Microsoft
Remote Desktop Client Remote Code Execution Vulnerability
vendor_msrc·2025-05-13·CVSS 8.8
CVE-2025-29967 [HIGH] CWE-122 Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
Description: Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
FAQ: How could an attacker exploit this vulnerability?
In the case of a Remote Desktop connection, an attacker with control of a Remote Desktop Server could trigger a remote code execution (RCE) on the RDP client machine when a victim connects to the attacker's server with the vulnerable Remote Desktop Client.
Remote Desktop Gateway Service: Remote Desktop Gateway Service
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely
Remediation: Release Notes
Reference: h
GHSA
GHSA-938p-4c9x-3mpw: Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network
ghsa_unreviewed·2025-05-13
CVE-2025-29967 [HIGH] CWE-122 GHSA-938p-4c9x-3mpw: Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network
Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
No detection rules found.
No public exploits indexed.
Qualys
Microsoft and Adobe Patch Tuesday, May 2025 Security Update Review
blogs_qualys·2025-05-13
Microsoft and Adobe Patch Tuesday, May 2025 Security Update Review
## Table of Contents
Microsoft Patch Tuesday for May 2025
Adobe Patches for May 2025
Zero-day Vulnerabilities Patched in May Patch Tuesday Edition
Critical Severity Vulnerabilities Patched in May Patch Tuesday Edition
Other Microsoft Vulnerability Highlights
Microsoft Release Summary
Discover and Prioritize Vulnerabilities inVulnerability Management, Detection & Response (VMDR)
Rapid Response withPatch Management (PM)
EVALUATE Vendor-Suggested Mitigation with Policy Audit
Qualys Monthly Webinar Series
Microsoft’s May 2025 Patch Tuesday rolls out critical security updates, addressing multiple vulnerabilities across Windows, Office, and other key products. Here’s a quick breakdown of what you need to know.
## Microsoft Patch Tuesday for May 2025
In this month’s Patch Tuesday, Ma
Qualys
Microsoft and Adobe Patch Tuesday, May 2025 Security Update Review | Qualys
blogs_qualys·2025-05-13
Microsoft and Adobe Patch Tuesday, May 2025 Security Update Review | Qualys
#### Table of Contents
- Microsoft Patch Tuesday for May 2025
- Adobe Patches for May 2025
- Zero-day Vulnerabilities Patched in May Patch Tuesday Edition
- Critical Severity Vulnerabilities Patched in May Patch Tuesday Edition
- Other Microsoft Vulnerability Highlights
- Microsoft Release Summary
- Discover and Prioritize Vulnerabilities inVulnerability Management, Detection & Response (VMDR)
- Rapid Response withPatch Management (PM)
- EVALUATE Vendor-Suggested Mitigation with Policy Audit
- Qualys Monthly Webinar Series
Microsoft’s May 2025 Patch Tuesday rolls out critical security updates, addressing multiple vulnerabilities across Windows, Office, and other key products. Here’s a quick breakdown of what you need to know.
## Microsoft Patch Tuesday for May 2025
In this month’s Patc
Talos
Microsoft Patch Tuesday for May 2025 — Snort rules and prominent vulnerabilities
blogs_talos·2025-05-13·CVSS 8.8
CVE-2025-30397 [HIGH] Microsoft Patch Tuesday for May 2025 — Snort rules and prominent vulnerabilities
Microsoft has released its monthly security update for May of 2025 which includes 78 vulnerabilities affecting a range of products, including 11 that Microsoft marked as “critical”.
Microsoft noted five vulnerabilities that have been observed to be exploited in the wild. CVE-2025-30397 is a remote code execution vulnerability in the Microsoft Scripting Engine. There were also four elevation of privilege vulnerabilities being actively exploited, CVE-2025-32709, CVE-2025-30400, CVE-2025-32701 and CVE-2025-32706 affecting the Ancillary Function Driver for WinSock, the DWM Core Library and the Windows Common Log File System Driver.
The eleven "critical” entries consist of five remote code execution (RCE) vulnerabilities, four elevation of privilege vulnerabilities, one information disclosure
Talos
Microsoft Patch Tuesday for May 2025 — Snort rules and prominent vulnerabilities
blogs_talos·2025-05-13·CVSS 8.8
CVE-2025-30397 [HIGH] Microsoft Patch Tuesday for May 2025 — Snort rules and prominent vulnerabilities
## Microsoft Patch Tuesday for May 2025 — Snort rules and prominent vulnerabilities
Microsoft has released its monthly security update for May of 2025 which includes 78 vulnerabilities affecting a range of products, including 11 that Microsoft marked as “critical”.
Microsoft noted five vulnerabilities that have been observed to be exploited in the wild. CVE-2025-30397 is a remote code execution vulnerability in the Microsoft Scripting Engine. There were also four elevation of privilege vulnerabilities being actively exploited, CVE-2025-32709 , CVE-2025-30400 , CVE-2025-32701 and CVE-2025-32706 affecting the Ancillary Function Driver for WinSock, the DWM Core Library and the Windows Common Log File System Driver.
The eleven "critical” entries consist of five remote code execution (RCE) v
Bleepingcomputer
Microsoft May 2025 Patch Tuesday fixes 5 exploited zero-days, 72 flaws
blogs_bleepingcomputer·2025-05-13·CVSS 7.8
[HIGH] Microsoft May 2025 Patch Tuesday fixes 5 exploited zero-days, 72 flaws
## Microsoft May 2025 Patch Tuesday fixes 5 exploited zero-days, 72 flaws
## Lawrence Abrams
Today is Microsoft's May 2025 Patch Tuesday, which includes security updates for 72 flaws, including five actively exploited and two publicly disclosed zero-day vulnerabilities.
This Patch Tuesday also fixes six "Critical" vulnerabilities, five being remote code execution vulnerabilities and another an information disclosure bug.
The number of bugs in each vulnerability category is listed below:
17 Elevation of Privilege Vulnerabilities
2 Security Feature Bypass Vulnerabilities
28 Remote Code Execution Vulnerabilities
15 Information Disclosure Vulnerabilities
7 Denial of Service Vulnerabilities
2 Spoofing Vulnerabilities
This count does not include Azure, Dataverse, Mariner, and Microsof
Crowdstrike
May 2025 Patch Tuesday: Updates and Analysis
blogs_crowdstrike·CVSS 7.5
CVE-2026-20929 [HIGH] May 2025 Patch Tuesday: Updates and Analysis
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How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed Apr 06, 2026
STARDUST CHOLLIMA Likely Compromises Axios npm Package Apr 01, 2026
Falcon for IT Supports Windows Secure Boot Certificate Lifecycle Management Apr 01, 2026
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse Mar 31, 2026
Video Highlights the 4 Key Steps to Successful Incident Response Dec 02, 2019
Helping Non-Security Stakeholders Understand AT
2025-05-13
Published