Local data disclosure via missing authorization verification
Published Nov 5, 2025 · Updated Nov 5, 2025
Incorrect authorization in Samsung Account before 15.5.00.18 allows local users to access account data with user interaction. Samsung has not disclosed the affected component or request that lacks authorization, but states that the patch adds proper authorization verification logic. Exploitation requires a local attack path and user interaction; the reported consequence is limited to disclosure of Samsung Account data.
Summary
What happened
Incorrect authorization in Samsung Account before 15.5.00.18 allows local users to access account data with user interaction. Samsung has not disclosed the affected component or request that lacks authorization, but states that the patch adds proper authorization verification logic. Exploitation requires a local attack path and user interaction; the reported consequence is limited to disclosure of Samsung Account data.
The record
- CVE
- CVE-2025-21076
- Published
- Nov 5, 2025
- Updated
- Nov 5, 2025
- Vendor
- Samsung Electronics Co., Ltd.
- Product
- Samsung Account
- Classifications
- Unavailable
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 5, 2025CVE publishedPublication date reported by the CVE source.
- Nov 5, 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?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
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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