How severe is CVE-2023-34138?

This vulnerability has a severity rating of HIGH with a CVSS score of 8 out of 10.

What type of vulnerability is CVE-2023-34138?

This is classified as CWE-78, which is a common weakness in software security.

CVE-2023-34138 - HIGH Severity | CVSS 8

Vulnerability Description

A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.60 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 4.60 through 5.36 Patch 2, and VPN series firmware versions 4.60 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device if the attacker could trick an authorized administrator to add their IP address to the list of trusted RADIUS clients in advance.

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