Remote code execution via Remote Registry Service
Published Nov 14, 2023 · Updated Oct 8, 2025
Remote code execution in Microsoft Remote Registry Service on affected Windows versions allows remote authenticated users to execute code via network requests. Microsoft identifies a heap-based buffer overflow in the service, but the specific vulnerable function and request field are not publicly described. The service requires authentication and successful exploitation can compromise confidentiality, integrity, and availability.
Summary
What happened
Remote code execution in Microsoft Remote Registry Service on affected Windows versions allows remote authenticated users to execute code via network requests. Microsoft identifies a heap-based buffer overflow in the service, but the specific vulnerable function and request field are not publicly described. The service requires authentication and successful exploitation can compromise confidentiality, integrity, and availability.
The record
- CVE
- CVE-2023-36423
- Published
- Nov 14, 2023
- Updated
- Oct 8, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-122, T1203
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 14, 2023CVE publishedPublication date reported by the CVE source.
- Oct 8, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.10240.0 <10.0.10240.20308
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo