Dashboard / CVE-2026-126247

CVE-2026-126247

HIGH
MEDIUM Priority: 0.02 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 use of externally-controlled format string vulnerability in Fortinet FortiAuthenticator 8.0.0 through 8.0.3, FortiAuthenticator 6.6.0 through 6.6.10 may allow an authenticated privileged attacker to execute unauthorized code or commands via http requests.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
Fortinet FortiAuthenticator 8.0.0
Fortinet FortiAuthenticator 6.6.0
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

0.34%
Raw Score 0.003420
Percentile 28.2%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00342
2026-11-12
0.00342

Intelligence Sources

mitre ref →
nvd ref →

External Links