Vulnerabilities > Zyxel > Zywall USG 310 Firmware > Critical

DATE CVE VULNERABILITY TITLE RISK
2023-04-25 CVE-2023-28771 OS Command Injection vulnerability in Zyxel products
Improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35, which could allow an unauthenticated attacker to execute some OS commands remotely by sending crafted packets to an affected device.
network
low complexity
zyxel CWE-78
critical
9.8