Risk Letters

Exploited vulnerability

CVE-2025-58034

TLP:CLEAR

Fortinet FortiWeb OS Command Injection Vulnerability

Fortinet FortiWeb contains an OS command Injection vulnerability that may allow an authenticated attacker to execute unauthorized code on the underlying system via crafted HTTP requests or CLI commands.

Facts

  • Vendor: Fortinet
  • Product: FortiWeb
  • CVSS: 7.2
  • EPSS (probability of exploitation within 30 days): 54.7 %
  • On CISA's Known Exploited Vulnerabilities list since: 18 November 2025
  • First known exploitation: 18 November 2025
  • CISA's deadline for US federal agencies: 25 November 2025
  • Weakness: CWE-78
  • First seen by Risk Letters: 18 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