Code execution requiring user interaction
Published Apr 13, 2021 · Updated Aug 3, 2024
Remote code execution in Microsoft Internet Messaging API on affected Windows releases allows local users to execute code after user interaction. Microsoft has not disclosed the defective code locus or the operation performed incorrectly on untrusted input. Local access and a separate user's action are required; successful exploitation runs code in that user's security context.
Summary
What happened
Remote code execution in Microsoft Internet Messaging API on affected Windows releases allows local users to execute code after user interaction. Microsoft has not disclosed the defective code locus or the operation performed incorrectly on untrusted input. Local access and a separate user's action are required; successful exploitation runs code in that user's security context.
The record
- CVE
- CVE-2021-27089
- Published
- Apr 13, 2021
- Updated
- Aug 3, 2024
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- Unavailable
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 13, 2021CVE publishedPublication date reported by the CVE source.
- Aug 3, 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?
Compare these published version ranges with your installed build and any vendor patches.
- 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
No sourced classifications are available.
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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