Local information disclosure through undisclosed IrDA flaw
Published May 11, 2021 · Updated Aug 3, 2024
Information disclosure in Microsoft Windows IrDA allows local users with low privileges to obtain sensitive information via undisclosed vectors. Microsoft has not published the affected IrDA code path or the operation that mishandles data, so the precise disclosure mechanism remains undisclosed. Exploitation requires local low-privileged access and affects confidentiality only, with no reported ability to modify data or interrupt service.
Summary
What happened
Information disclosure in Microsoft Windows IrDA allows local users with low privileges to obtain sensitive information via undisclosed vectors. Microsoft has not published the affected IrDA code path or the operation that mishandles data, so the precise disclosure mechanism remains undisclosed. Exploitation requires local low-privileged access and affects confidentiality only, with no reported ability to modify data or interrupt service.
The record
- CVE
- CVE-2021-31184
- Published
- May 11, 2021
- Updated
- Aug 3, 2024
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- Unavailable
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- May 11, 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 <10.0.10240.18931
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
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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