Local privilege escalation
Published Jan 12, 2021 · Updated Oct 8, 2024
Privilege escalation in Microsoft Windows RPC Runtime allows local users with low privileges to gain elevated access. The public Microsoft record does not disclose the affected RPC Runtime code path or the operation performed incorrectly on attacker-controlled input. Exploitation requires local low-privileged access and no user interaction; success grants elevated control over protected data and system state.
Summary
What happened
Privilege escalation in Microsoft Windows RPC Runtime allows local users with low privileges to gain elevated access. The public Microsoft record does not disclose the affected RPC Runtime code path or the operation performed incorrectly on attacker-controlled input. Exploitation requires local low-privileged access and no user interaction; success grants elevated control over protected data and system state.
The record
- CVE
- CVE-2021-1702
- Published
- Jan 12, 2021
- Updated
- Oct 8, 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.
- Oct 8, 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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