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CVE-2022-43389

HIGH CVSS: 8.6 Published: 2023-01-11 Modified: 2026-06-17

Description

A buffer overflow vulnerability in the library of the web server in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable device.

Affected Platforms

Zyxel Pmg5622GaZyxel Pmg5617GaZyxel Pm7320-B0Zyxel Lte7490-M904Zyxel Nr7101 FirmwareZyxel Nr7102Zyxel Ep240P FirmwareZyxel Nebula Fwa710 FirmwareZyxel Pmg5617Ga FirmwareZyxel Lte7480-M804 Firmware

Weakness Type

CWE-120, CWE-120

References