NA

CVE-2023-6399

Published: 20/02/2024 Updated: 21/02/2024
CVSS v3 Base Score: 5.7 | Impact Score: 3.6 | Exploitability Score: 2.1
VMScore: 0

Vulnerability Summary

A format string vulnerability in Zyxel ATP series firmware versions from 4.32 up to and including 5.37 Patch 1, USG FLEX series firmware versions from 4.50 up to and including 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 up to and including 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 up to and including 5.37 Patch 1, and USG FLEX H series firmware versions from 1.10 up to and including 1.10 Patch 1 could allow an authenticated IPSec VPN user to cause DoS conditions against the “deviceid” daemon by sending a crafted hostname to an affected device if it has the “Device Insight” feature enabled.