Risk Letters

Exploited vulnerability

CVE-2025-64446

TLP:CLEAR

Fortinet FortiWeb Path Traversal Vulnerability

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.

Facts

  • Vendor: Fortinet
  • Product: FortiWeb
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 91.1 %
  • On CISA's Known Exploited Vulnerabilities list since: 14 November 2025
  • First known exploitation: 14 November 2025
  • CISA's deadline for US federal agencies: 21 November 2025
  • Weakness: CWE-23
  • First seen by Risk Letters: 14 November 2025

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD