Feed/CVE-2021-35029
CVE-2021-35029CRITICALCVSS 9.8

CVE-2021-35029

Published Jul 2, 2021·Updated Jun 16, 2026

NVD Description

An authentication bypasss vulnerability in the web-based management interface of Zyxel USG/Zywall series firmware versions 4.35 through 4.64 and USG Flex, ATP, and VPN series firmware versions 4.35 through 5.01, which could allow a remote attacker to execute arbitrary commands on an affected device.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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