CVE-2025-26645
8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: secure@microsoft.com (Secondary)
Description
Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
Affected (22)
Products: Microsoft: Windows 10 1507, Windows 10 1607, Windows 10 1809, Windows 10 21h2, Windows 10 22h2, Windows 11 22h2, Windows 11 23h2, Windows 11 24h2, Windows Server 2008, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2022 23h2, Windows Server 2025, Remote Desktop Client, Windows App
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| version < 10.0.10240.20947 | |
| version < 10.0.14393.7876 | |
| version < 10.0.17763.7009 | |
| version < 10.0.19044.5608 | |
| version < 10.0.19045.5608 | |
| version < 10.0.22621.5039 | |
| version < 10.0.22631.5039 | |
| version < 10.0.26100.3403 | |
| All versions | |
| version < 10.0.14393.7876 | |
| version < 10.0.17763.6893 | |
| version < 10.0.20348.3270 | |
| version < 10.0.25398.1486 | |
| version < 10.0.26100.3403 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| version < 1.2.6017 | |
| version < 2.0.365.0 |
Related CWEs
CWE-23
Relative Path Traversal
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.
CWE-284
Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
References (1)
Source: secure@microsoft.com
Vendor Advisory
Timeline
No history available yet.