Zywall Usg 100 Firmware

1 CVEs product

Monthly

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CVE-2023-28771 Apr 25, 02:15 CRITICAL POC KEV THREAT Emergency

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,. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Zyxel Zywall Usg 100 Firmware Atp200 Firmware Atp500 Firmware +16

NVD

CVSS 3.1

9.8

EPSS

99.3%

CVE-2023-28771

EPSS 99% CVSS 9.8

CRITICAL POC KEV THREAT Emergency

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,. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection Zyxel Zywall Usg 100 Firmware +18

NVD

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