Description
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.
Published: 2026-08-04
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 04 Aug 2026 21:00:00 +0000

Type Values Removed Values Added
Title Improper Authentication in Zyxel WAX650S Captive Portal

Tue, 04 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 04 Aug 2026 03:45:00 +0000

Type Values Removed Values Added
First Time appeared Zyxel
Zyxel wax650s Firmware
Vendors & Products Zyxel
Zyxel wax650s Firmware

Tue, 04 Aug 2026 02:30:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-287
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}


Subscriptions

Zyxel Wax650s Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published:

Updated: 2026-08-04T18:46:57.004Z

Reserved: 2026-05-14T03:49:26.094Z

Link: CVE-2026-8508

cve-icon Vulnrichment

Updated: 2026-08-04T18:46:52.223Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-04T03:16:26.023

Modified: 2026-08-04T19:16:55.117

Link: CVE-2026-8508

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T20:45:03Z

Weaknesses