Local privilege escalation
Published Jan 12, 2021 · Updated Nov 19, 2024
Privilege escalation in Microsoft Windows LUAFV allows local users to gain elevated privileges by triggering the vulnerable driver. Microsoft has not disclosed the vulnerable LUAFV code path or the incorrect operation it performs on attacker-controlled input. Exploitation requires existing low privileges, local access, and user interaction; success grants elevated control over the affected system.
Summary
What happened
Privilege escalation in Microsoft Windows LUAFV allows local users to gain elevated privileges by triggering the vulnerable driver. Microsoft has not disclosed the vulnerable LUAFV code path or the incorrect operation it performs on attacker-controlled input. Exploitation requires existing low privileges, local access, and user interaction; success grants elevated control over the affected system.
The record
- CVE
- CVE-2021-1706
- Published
- Jan 12, 2021
- Updated
- Nov 19, 2024
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-269, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 12, 2021CVE publishedPublication date reported by the CVE source.
- Nov 19, 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=10.0.0 <publication
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.
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Technologies
Your stack
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Your stack
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