Unauthenticated remote code execution
Published Aug 9, 2022 · Updated Feb 13, 2025
Remote code execution in Microsoft Windows SSTP allows remote attackers to execute arbitrary code by sending crafted SSTP traffic. Microsoft has not published the affected SSTP code locus or the incorrect operation performed while processing untrusted traffic. Exploitation requires network access to an SSTP endpoint and unspecified additional conditions; successful attacks execute code in the affected service context.
Summary
What happened
Remote code execution in Microsoft Windows SSTP allows remote attackers to execute arbitrary code by sending crafted SSTP traffic. Microsoft has not published the affected SSTP code locus or the incorrect operation performed while processing untrusted traffic. Exploitation requires network access to an SSTP endpoint and unspecified additional conditions; successful attacks execute code in the affected service context.
The record
- CVE
- CVE-2022-35794
- Published
- Aug 9, 2022
- Updated
- Feb 13, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- Unavailable
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 9, 2022CVE publishedPublication date reported by the CVE source.
- Feb 13, 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 <10.0.17763.3287
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
No sourced classifications are available.
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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