Privilege escalation via crafted local application
Published Jun 9, 2020 · Updated Aug 4, 2024
Privilege escalation in Microsoft Windows allows local users to execute code with elevated permissions through a crafted application. The Windows Network Connections Service mishandles objects in memory, but Microsoft has not disclosed the specific object type or invalid memory operation. Local users must have authenticated access and run the application; successful exploitation raises its permissions.
Summary
What happened
Privilege escalation in Microsoft Windows allows local users to execute code with elevated permissions through a crafted application. The Windows Network Connections Service mishandles objects in memory, but Microsoft has not disclosed the specific object type or invalid memory operation. Local users must have authenticated access and run the application; successful exploitation raises its permissions.
The record
- CVE
- CVE-2020-1291
- Published
- Jun 9, 2020
- Updated
- Aug 4, 2024
- Vendor
- Microsoft
- Product
- Windows 10 Version 1909
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 9, 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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- 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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