Comfast - Cf-n1-s - CRITICAL - CVE-2026-77022. A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is the function sub_44B438 of the file /cgi-bin/mbox-config?method=SET§ion=ptest_ssid of the component SSID Configuration. The manipulation of the argument ssid results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. BADGES: 👾 EXPLOITED | 🟡 PoC | SecurityVulnerability.io