CVE-2025-57197
MEDIUMCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Lifecycle Timeline
2Description
In the Payeer Android application 2.5.0, an improper access control vulnerability exists in the authentication flow for the PIN change feature. A local attacker with root access to the device can dynamically instrument the app to bypass the current PIN verification check and directly modify the authentication PIN. This allows unauthorized users to change PIN without knowing the original/current PIN.
Analysis
In the Payeer Android application 2.5.0, an improper access control vulnerability exists in the authentication flow for the PIN change feature. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.
Technical Context
This vulnerability is classified under CWE-284. In the Payeer Android application 2.5.0, an improper access control vulnerability exists in the authentication flow for the PIN change feature. A local attacker with root access to the device can dynamically instrument the app to bypass the current PIN verification check and directly modify the authentication PIN. This allows unauthorized users to change PIN without knowing the original/current PIN.
Affected Products
See vendor advisory for affected versions.
Remediation
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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External POC / Exploit Code
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