Home/CVE/Untrusted pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to exe
CVE

CVE-2025-62549

Untrusted pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to exe

Untrusted pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

HIGH · CVSS 8.8 EPSS 0.00103
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-822Untrusted Pointer Dereference
▤

Affected Products & Versions

14
microsoft windows 10 1607< 10.0.14393.8688
microsoft windows 10 1809< 10.0.17763.8146
microsoft windows 10 21h2< 10.0.19044.6691
microsoft windows 10 22h2< 10.0.19045.6691
microsoft windows 11 23h2< 10.0.22631.6345
microsoft windows 11 24h2< 10.0.26100.7392
microsoft windows 11 25h2< 10.0.26200.7392
microsoft windows server 2008all versions
▣

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 NVD09 Dec 2025 · 06:15 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-2025-62549Remote Code Execution
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.vicarius.io/vsociety/posts/cve-2025-62549-detection-script-rce-vulnerability-in-windows-routing-and-remote-access-service
https://www.vicarius.io/vsociety/posts/cve-2025-62549-mitigation-script-rce-vulnerability-in-windows-routing-and-remote-access-service
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