CVE-2023-24051: Connectize AC21000 g6 Firmware

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A client side rate limit issue discovered in Connectize AC21000 G6 641.139.1.1256 allows attackers to gain escalated privileges via brute force style attacks.

Affected products

• Connectize AC21000 g6 Firmware: version 641.139.1.1256 only

Published 2023-12-04. Last modified 2026-06-17.