Zyxel: >> Zywall Vpn50 Firmware >> 4.20 Security Vulnerabilities
A command injection vulnerability in the Free Time WiFi hotspot feature of the Zyxel USG FLEX series firmware versions 4.50 through 5.36 Patch 2 and VPN series firmware versions 4.20 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device.
CVSS Score
8.8
EPSS Score
0.002
Published
2023-07-17