Dashboard / CVE-2026-71407

CVE-2026-71407

HIGH
MEDIUM Priority: 0.04 BB Relevance: 66/100
Published: 2026-08-12 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6 may allow an unauthenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands in the context of the WAD daemon via crafted sockets, only if the explicit proxy is configured with Kerberos authentication and SOCKS enabled.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
fortinet fortios 7.6.1 – 7.6.7

References & Advisories (2)

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.51%
Raw Score 0.005140
Percentile 43.7%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00514
2026-10-28
0.00514

Intelligence Sources

nvd ref →

External Links