VULNERABILITY INTELLIGENCE
CVE-2025-57197
CVSS score6.5 MEDIUM
EPSS probability0.17%
CISA KEVNot currently listed
Published2025-09-29
Last modified2026-07-05
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Description
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.
Weakness classification
- CWE-284: Improper Access Control