Dashboard / CVE-2026-126243

CVE-2026-126243

HIGH
MEDIUM Priority: 0.03 BB Relevance: 59/100
Published: 2026-11-11 Modified: 2026-11-12 First seen: 2026-11-11 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

A incorrect authorization vulnerability in Fortinet FortiAuthenticator 8.0.0 through 8.0.3, FortiAuthenticator 6.6.0 through 6.6.10 may allow an attacker to bypass authentication and gain unauthorized access. Full impersonation however requires the attacker to obtain pre-required id and data via other means.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Fortinet FortiAuthenticator 8.0.0
Fortinet FortiAuthenticator 6.6.0

References & Advisories (1)

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

7.2 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.41%
Raw Score 0.004100
Percentile 35.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00410
2026-11-12
0.00410

Intelligence Sources

mitre ref →
nvd ref →

External Links