CVE-2023-43314: Zyxel PMG2005-t20b Firmware

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

** UNSUPPORTED WHEN ASSIGNED **The buffer overflow vulnerability in the Zyxel PMG2005-T20B firmware version V1.00(ABNK.2)b11_C0 could allow an unauthenticated attacker to cause a denial of service condition via a crafted uid.

Affected products

• Zyxel PMG2005-t20b Firmware: affected versions not specified

Published 2023-09-27. Last modified 2026-06-17.