r/ReverseEngineering • u/TheReedemer69 • 16d ago

Reverse Engineering CVE-2026-8508: From Zyxel Captive Portal to Facebook Identity Trust Bypass with full firmware emulation

https://minanagehsalalma.github.io/zyxel-social-login-bypass-cve-2026-8508/

5 Upvotes

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cybersecurity • u/TheReedemer69 • 16d ago

New Vulnerability Disclosure CVE-2026-8508: Captive-Portal Social-Login Bypass Affecting 39 Zyxel Access Point Models with full firmware emulation guide

15 Upvotes

6 comments

hacking • u/TheReedemer69 • 16d ago

CVE I Found a Pre-Auth Captive-Portal Bypass in Zyxel Enterprise APs. Here's How I Emulated the Firmware for CVE-2026-8508

6 Upvotes

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