CVE-2023-5650

Medium

Description

An improper privilege management vulnerability in the ZySH of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to modify the URL of the registration page in the web GUI of an affected device.

SeverityMedium
CVSS5.5
Exploit probability12. percentile0.2%
ProductZyxel Zld
PublishedNov 28, 2023
First seenNov 28, 2023

How to fix

Affected products

ProductAffected versionsFixed in
zyxel zld4.32 ≤ v ≤ 5.37, 4.50 ≤ v ≤ 5.37, 4.16 ≤ v ≤ 5.37, 4.30 ≤ v ≤ 5.37—

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