CVE-2023-6398

A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1, NWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.

• zyxel atp100 firmware (>= 4.32 < 5.37) • zyxel atp100 firmware 5.37 • zyxel atp100w firmware (>= 4.32 < 5.37) • zyxel atp100w firmware 5.37 • zyxel atp200 firmware (>= 4.32 < 5.37) • zyxel atp200 firmware 5.37 • zyxel atp500 firmware (>= 4.32 < 5.37) • zyxel atp500 firmware 5.37 • zyxel atp700 firmware (>= 4.32 < 5.37) • zyxel atp700 firmware 5.37 • zyxel atp800 firmware (>= 4.32 < 5.37) • zyxel atp800 firmware 5.37 • zyxel usg flex 100 firmware (>= 4.50 < 5.37) • zyxel usg flex 100 firmware 5.37 • zyxel usg flex 100ax firmware (>= 4.50 < 5.37) • zyxel usg flex 100ax firmware 5.37 • zyxel usg flex 100h firmware (>= 4.50 < 5.37) • zyxel usg flex 100h firmware 5.37 • zyxel usg flex 100w firmware (>= 4.50 < 5.37) • zyxel usg flex 100w firmware 5.37 • zyxel usg flex 200 firmware (>= 4.50 < 5.37) • zyxel usg flex 200 firmware 5.37 • zyxel usg flex 200h firmware (>= 4.50 < 5.37) • zyxel usg flex 200h firmware 5.37 • zyxel usg flex 200hp firmware (>= 4.50 < 5.37) • zyxel usg flex 200hp firmware 5.37 • zyxel usg flex 50 firmware (>= 4.16 < 5.37) • zyxel usg flex 50 firmware 5.37 • zyxel usg flex 500 firmware (>= 4.50 < 5.37) • zyxel usg flex 500 firmware 5.37 • zyxel usg flex 500h firmware (>= 4.50 < 5.37) • zyxel usg flex 500h firmware 5.37 • zyxel usg flex 50w firmware (>= 4.16 < 5.37) • zyxel usg flex 50w firmware 5.37 • zyxel usg flex 700 firmware (>= 4.50 < 5.37) • zyxel usg flex 700 firmware 5.37 • zyxel usg flex 700h firmware (>= 4.50 < 5.37) • zyxel usg flex 700h firmware 5.37 • zyxel usg20-vpn firmware (>= 4.16 < 5.37) • zyxel usg20-vpn firmware 5.37 • zyxel usg20w-vpn firmware (>= 4.16 < 5.37) • zyxel usg20w-vpn firmware 5.37 • zyxel uos 1.10 • zyxel nwa50ax firmware (< 6.29\(abyw.4\)) • zyxel nwa55axe firmware (< 6.29\(abzl.4\)) • zyxel nwa90ax firmware (< 6.29\(accv.4\)) • zyxel nwa110ax firmware (< 6.70\(abtg.2\)) • zyxel nwa210ax firmware (< 6.70\(abtd.2\)) • zyxel nwa220ax-6e firmware (< 6.70\(acco.1\)) • zyxel nwa1123acv3 firmware (< 6.70\(abvt.1\)) • zyxel wac500 firmware (< 6.70\(abvs.1\)) • zyxel wac500h firmware (< 6.70\(abwa.1\)) • zyxel wax300h firmware (< 6.70\(achf.1\)) • zyxel wax510d firmware (< 6.70\(abtf.2\)) • zyxel wax610d firmware (< 6.70\(abte.2\)) • zyxel wax620d-6e firmware (< 6.70\(accn.1\)) • zyxel wax630s firmware (< 6.70\(abzd.2\)) • zyxel wax640s-6e firmware (< 6.70\(accm.1\)) • zyxel wax650s firmware (< 6.70\(abrm.2\)) • zyxel wax655e firmware (< 6.70\(acdo.1\)) … and 3 more