Local privilege escalation via improper kernel object handling
Published Jun 9, 2020 · Updated Aug 4, 2024
Improper object handling in the Microsoft Windows kernel allows local users on affected Windows 10 and Windows Server releases to elevate privileges. Microsoft has not disclosed the affected object type, kernel routine, or incorrect memory operation beyond improper object handling. Local low-privileged access is required, and successful exploitation elevates the attacker's execution context without remote reachability.
Summary
What happened
Improper object handling in the Microsoft Windows kernel allows local users on affected Windows 10 and Windows Server releases to elevate privileges. Microsoft has not disclosed the affected object type, kernel routine, or incorrect memory operation beyond improper object handling. Local low-privileged access is required, and successful exploitation elevates the attacker's execution context without remote reachability.
The record
- CVE
- CVE-2020-1307
- 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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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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