Local privilege escalation via mishandled file operations
Published Mar 12, 2020 · Updated Aug 4, 2024
Elevation of privilege in Microsoft Windows Device Setup Manager allows local users to run processes in an elevated context. The manager improperly handles file operations, but Microsoft has not disclosed the affected code path, specific operation, or missing validation. Exploitation requires low-privilege local access to run a specially crafted application, and success raises the application's execution context.
Summary
What happened
Elevation of privilege in Microsoft Windows Device Setup Manager allows local users to run processes in an elevated context. The manager improperly handles file operations, but Microsoft has not disclosed the affected code path, specific operation, or missing validation. Exploitation requires low-privilege local access to run a specially crafted application, and success raises the application's execution context.
The record
- CVE
- CVE-2020-0819
- Published
- Mar 12, 2020
- Updated
- Aug 4, 2024
- Vendor
- Microsoft
- Product
- Windows 10 Version 1909
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 12, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=unspecified
What conditions does exploitation require?
What is affected?
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.
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Technologies
Your stack
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Your stack
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