CVE-2023-22913 (usg_flex_100_firmware, usg_flex_100w_firmware, usg_flex_200_firmware, usg_flex_50_firmware, usg_flex_500_firmware, usg_flex_50w_firmware, usg_flex_700_firmware, vpn100_firmware, vpn1000_firmware, vpn300_firmware, vpn50_firmware)

A post-authentication command injection vulnerability in the “account_operator.cgi� CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker to modify device configuration data, resulting in denial-of-service (DoS) conditions on an affected device.Read More