Home/CVE/Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE

CVE-2025-26645

Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

HIGH · CVSS 8.8 EPSS 0.0014
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-23Relative Path Traversal
CWE-284Improper Access Control
▤

Affected Products & Versions

17
microsoft windows 10 1507< 10.0.10240.20947
microsoft windows 10 1607< 10.0.14393.7876
microsoft windows 10 1809< 10.0.17763.7009
microsoft windows 10 21h2< 10.0.19044.5608
microsoft windows 10 22h2< 10.0.19045.5608
microsoft windows 11 22h2< 10.0.22621.5039
microsoft windows 11 23h2< 10.0.22631.5039
microsoft windows 11 24h2< 10.0.26100.3403
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumPotentially Suspicious Windows App Activity
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Mar 2025 · 05:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
msrcCVE-2025-26645Remote Code Execution
Intelligence Graph · click any node to traverse
CVETechnique ActorTool Family
drag to reposition · click any node to traverse · button top-right enlarges
External lookups - second-class, for what we don’t hold ourselves
NVDCVE.orgCISAVulnersExploit-DBGitHub PoCVulnCheck KEVGreyNoise
Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities
Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs
Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures
Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1
About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service
threatengine.sh  ·  Open-source threat intelligence platform  ·  100+ authoritative sources  ·  Every fact traces to its origin