CVE-2026-8508: An improper authentication vulnerability in the "social_login.cgi" CGI program in Zyxel WAX650S firmware versions through 7.10(ABRM.4)C0 could allow an…

PriorityP339medium6.5CVSS 3.1

AVAACLPRNUINSUCHINAN

EPSS

0.32%

23.4th percentile

An improper authentication vulnerability in the "social_login.cgi" CGI program in Zyxel WAX650S firmware versions through 7.10(ABRM.4)C0 could allow an attacker on the WLAN to bypass captive portal authentication.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
zyxel	wax650s_firmware	<= 7.10(ABRM.4)C0	—

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