Wre6505 Firmware vulnerabilities

1 known vulnerability in Wre6505 Firmware from Zyxel. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.8 High severity

  WRE6505 v2 firmware: Improper Neutralization of Special Elements used in an OS Command

  CVE-2026-7256May 12, 2026ZyxelEPSS 1.01%

  ** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the LAN to execute operating system (OS) commands on a vulnerable device by sending a