USG 20W VPN Firmware

DATE	CVE	VULNERABILITY TITLE	RISK
2022-05-24	CVE-2022-0910	Improper Authentication vulnerability in Zyxel products A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versions 4.32 through 5.21, that could allow an authenticated attacker to bypass the second authentication phase to connect the IPsec VPN server even though the two-factor authentication (2FA) was enabled. network low complexity zyxel CWE-287	6.5
2018-08-15	CVE-2018-9129	Unspecified vulnerability in Zyxel products ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections. network high complexity zyxel	5.9