Local privilege escalation
Published Jan 11, 2022 · Updated Jan 2, 2025
Elevation of privilege in Windows StateRepository API Server on affected Windows builds allows local users to gain system-level privileges. Microsoft has not publicly disclosed the specific file operation or vulnerable code path. Exploitation requires local low-privilege access and can grant system-level privileges.
Summary
What happened
Elevation of privilege in Windows StateRepository API Server on affected Windows builds allows local users to gain system-level privileges. Microsoft has not publicly disclosed the specific file operation or vulnerable code path. Exploitation requires local low-privilege access and can grant system-level privileges.
The record
- CVE
- CVE-2022-21863
- Published
- Jan 11, 2022
- Updated
- Jan 2, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 11, 2022CVE publishedPublication date reported by the CVE source.
- Jan 2, 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 <10.0.17763.2452
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.
Reported exploitation
- CISA Known Exploited Vulnerabilities catalog entryknown exploited catalog
Technologies
Your stack
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Your stack
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