Unauthenticated remote code execution
Published Sep 13, 2022 · Updated Mar 11, 2025
Remote code execution in Microsoft Windows Server RPC Runtime allows remote attackers to execute code through network RPC traffic. Microsoft has not published the faulty RPC Runtime operation or the untrusted input that triggers it. Exploitation requires no authentication or user interaction but depends on unspecified high-complexity conditions; successful attacks run code in the targeted RPC service's security context.
Summary
What happened
Remote code execution in Microsoft Windows Server RPC Runtime allows remote attackers to execute code through network RPC traffic. Microsoft has not published the faulty RPC Runtime operation or the untrusted input that triggers it. Exploitation requires no authentication or user interaction but depends on unspecified high-complexity conditions; successful attacks run code in the targeted RPC service's security context.
The record
- CVE
- CVE-2022-35830
- Published
- Sep 13, 2022
- Updated
- Mar 11, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- T1210
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 13, 2022CVE publishedPublication date reported by the CVE source.
- Mar 11, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.17763.0 <10.0.17763.3406
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.
Weakness, pattern, technique
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
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Your stack
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