SpSoft AppLock (com.sp.protector.free) 7.9.40 for Android allows a local attacker with physical access to bypass fingerprint or PIN authentication. Although the app integrates Android's biometric mechanisms, the lock is implemented with a custom overlay that fails to consistently enforce authentication. By navigating cascading interface flows - insecure navigation through exposed routes facilitates app control evasion {I.N.T.E.R.F.A.C.E] via advertisement or browser intents - an attacker can exit the lock interface without re-authentication and access protected apps (e.g., Chrome). This results in information disclosure and privilege escalation.

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History

Wed, 27 May 2026 16:30:00 +0000

Type Values Removed Values Added
Description SpSoft AppLock (com.sp.protector.free) 7.9.40 for Android allows a local attacker with physical access to bypass fingerprint or PIN authentication. Although the app integrates Android's biometric mechanisms, the lock is implemented with a custom overlay that fails to consistently enforce authentication. By navigating cascading interface flows - insecure navigation through exposed routes facilitates app control evasion {I.N.T.E.R.F.A.C.E] via advertisement or browser intents - an attacker can exit the lock interface without re-authentication and access protected apps (e.g., Chrome). This results in information disclosure and privilege escalation.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-27T15:53:31.978Z

Reserved: 2025-12-24T00:00:00.000Z

Link: CVE-2025-68712

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-27T17:16:29.063

Modified: 2026-05-27T17:16:29.063

Link: CVE-2025-68712

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

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