CVE-2025-53847HIGH 6.5EPSS p18.9%

CVE-2025-53847CVE-2025-53847

fortinet / fortios

Description

A missing authentication for critical function vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiOS 6.2.9 through 6.2.17 allows attacker to execute unauthorized code or commands via specially crafted packets.

Scoring

CVSS 3.16.5 (HIGH)
VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS0.28% probability of exploitation · percentile 18.9% · 2026-10-05T12:00:23Z
Published2026-04-14
Last modified2026-09-30

Underlying weaknesses· 1

CWE-306

References

  1. https://fortiguard.fortinet.com/psirt/FG-IR-26-125
  2. https://cert-portal.siemens.com/productcert/html/ssa-975644.html

1

TypeTargetConfidenceTier
WeaknessMissing Authentication for Critical Functioncwe-3060%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-53843
CVE
CVE-2025-53844
CVE
CVE-2025-54820
CVE
Fortinet FortiManager Missing Authentication Vulnerability
CVE
CVE-2025-54821
CVE
CVE-2025-58413
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.