Dashboard / CVE-2026-8508

CVE-2026-8508

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 58/100
Published: 2026-08-04 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Adjacent Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: None
A: None

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.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

58 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.32%
Raw Score 0.003170
Percentile 24.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00317
2026-10-28
0.00317

Intelligence Sources

nvd ref →

External Links