Information disclosure to local low-privileged users
Published Mar 12, 2024 · Updated May 3, 2025
Improper input validation in Microsoft Teams for Android before 1.0.0.2024022302 allows local users to disclose information. Microsoft has not published the affected component, the rejected input, or the validation operation that exposes the data. Exploitation requires low privileges and user interaction, and the reported consequence is limited to information disclosure.
Summary
What happened
Improper input validation in Microsoft Teams for Android before 1.0.0.2024022302 allows local users to disclose information. Microsoft has not published the affected component, the rejected input, or the validation operation that exposes the data. Exploitation requires low privileges and user interaction, and the reported consequence is limited to information disclosure.
The record
- CVE
- CVE-2024-21448
- Published
- Mar 12, 2024
- Updated
- May 3, 2025
- Vendor
- Microsoft
- Product
- Microsoft Teams for Android
- Classifications
- CWE-20
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 12, 2024CVE publishedPublication date reported by the CVE source.
- May 3, 2025Record 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=1.0.0 <1.0.0.2024022302
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.
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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