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CVE-2023-22918

MEDIUM CVSS: 6.5 Published: 2023-04-24 Modified: 2026-06-17

Description

A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, VPN series firmware versions 4.30 through 5.35, NWA110AX firmware version 6.50(ABTG.2) and earlier versions, WAC500 firmware version 6.50(ABVS.0) and earlier versions, and WAX510D firmware version 6.50(ABTF.2) and earlier versions, which could allow a remote authenticated attacker to retrieve encrypted information of the administrator on an affected device.

Affected Platforms

Zyxel Wax620D-6E FirmwareZyxel Nwa55AxeZyxel Usg Flex 700Zyxel Wax630S FirmwareZyxel Atp700Zyxel Usg Flex 700 FirmwareZyxel Usg Flex 100W FirmwareZyxel Atp100Zyxel Wac6303D-S FirmwareZyxel Vpn100

Weakness Type

CWE-359, NVD-CWE-noinfo

References