CVE-2025-64446CRITICAL 9.8CISA KEVEPSS p99.8%

CVE-2025-64446Fortinet FortiWeb Path Traversal Vulnerability

Fortinet / FortiWeb

Description

Fortinet FortiWeb contains a relative path traversal vulnerability that may allow an unauthenticated attacker to execute administrative commands on the system via crafted HTTP or HTTPS requests.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS89.53% probability of exploitation · percentile 99.8% · 2026-06-17T12:03:21Z
Published2025-11-14
Last modified2025-11-21

CISA KEV entry

Added to KEV: 2025-11-14

Underlying weaknesses· 1

CWE-23

References

  1. https://fortiguard.fortinet.com/psirt/FG-IR-25-910
  2. https://github.com/watchtowrlabs/watchTowr-vs-Fortiweb-AuthBypass
  3. https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-64446

1

TypeTargetConfidenceTier
WeaknessRelative Path Traversalcwe-230%live

(incoming)1

TypeTargetConfidenceTier
KEVEntryFortinet FortiWeb Path Traversal Vulnerabilitykev-cve-2025-644460%live

Related by meaning· 6

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

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Fortinet FortiWeb OS Command Injection Vulnerability
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Fortinet FortiOS Path Traversal Vulnerability
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CVE-2025-22256
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CVE-2025-64447
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CVE-2025-60024
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Fortinet FortiOS SSL VPN Path Traversal Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.