CVE-2025-57197
Medium
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.
SeverityMedium
CVSS6.0
Exploit probability—
ProductAndroid application
PublishedSep 29, 2025
First seenSep 29, 2025
Weakness typeCWE-284Improper access control
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Payeer Android application | 2.5.0 | — |
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