CVE-2025-7673

A buffer overflow vulnerability in the URL parser of the zhttpd web server in Zyxel VMG8825-T50K firmware versions prior to V5.50ABOM.5C0 could allow an unauthenticated attacker to cause denial-of-service DoS conditions and potentially execute arbitrary code by sending a specially crafted HTTP...

VulnCheck KEV: CVE-2023-28769

The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17ABYO.1C0 could allow a remote unauthenticated attacker to execute some OS commands or to cause denial-of-service DoS conditions on a vulnerable device...

PT-2023-2520 · Zyxel · Zyxel Dx5401-B0

Name of the Vulnerable Software and Affected Versions: ZyXEL DX5401-B0 firmware versions prior to V5.17ABYO.1C0 Description: The issue is related to a buffer overflow vulnerability in the libclinkc.so library of the zhttpd web server. This vulnerability could allow a remote unauthenticated attack...