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CVE-2025-64446: Fortinet FortiWeb Path Traversal Vulnerability

criticalknown exploitedpublic exploitCVE-2025-64446
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
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.

CSIRTS triage

vendor: Fortinetproduct: FortiWebPath traversal
What
A relative path traversal vulnerability may allow an unauthenticated attacker to execute administrative commands on the system.
Who is affected
Unauthenticated users targeting Fortinet FortiWeb are affected.
Urgency
Remediation is urgent as the vulnerability is critical and actively exploited.
Action
Update FortiWeb to the latest version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2025-11-14
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-64446

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2025-64446coverage & exploitation statusNVD · CVE.org

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