Vulnerabilidades de Nixdorf Wincor
CVEs publicadas que afetam produtos de Nixdorf Wincor: 1 registro(s), com severidade, exploração e correções.
CVE-2025-5555
Alta · 7.8
CWE-119 18/10/2025
Nixdorf Wincor PORT IO Driver IOCTL wnport.sys sub_11100 stack-based overflow
A vulnerability has been found in Nixdorf Wincor PORT IO Driver up to 1.0.0.1. This affects the function sub_11100 in the library wnport.sys of the component IOCTL Handler. Such manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.0.1 is able to mitigate this issue. Upgrading the affected component is recommended. The vendor was contacted beforehand and was able to provide a patch very early.