Local privilege escalation through undisclosed DWM flaw
Published Mar 9, 2022 · Updated Jul 8, 2025
Elevation of privilege in Microsoft Windows DWM Core Library allows local users with low privileges to gain elevated access. Microsoft has not disclosed the vulnerable code path or the operation it performs on attacker-controlled input. Exploitation requires local access, low privileges, and a high-complexity condition; success grants control affecting system data and service operation.
Summary
What happened
Elevation of privilege in Microsoft Windows DWM Core Library allows local users with low privileges to gain elevated access. Microsoft has not disclosed the vulnerable code path or the operation it performs on attacker-controlled input. Exploitation requires local access, low privileges, and a high-complexity condition; success grants control affecting system data and service operation.
The record
- CVE
- CVE-2022-23288
- Published
- Mar 9, 2022
- Updated
- Jul 8, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 9, 2022CVE publishedPublication date reported by the CVE source.
- Jul 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=10.0.17763.0 <10.0.17763.2686
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
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