Risk Letters

Exploited vulnerability

CVE-2026-25108

TLP:CLEAR

Soliton Systems K.K FileZen OS Command Injection Vulnerability

Soliton Systems K.K FileZen contains an OS command injection vulnerability when an user logs-in to the affected product and sends a specially crafted HTTP request.

Facts

  • Vendor: Soliton Systems K.K
  • Product: FileZen
  • CVSS: 8.7
  • EPSS (probability of exploitation within 30 days): 5.2 %
  • On CISA's Known Exploited Vulnerabilities list since: 24 February 2026
  • First known exploitation: 24 February 2026
  • CISA's deadline for US federal agencies: 17 March 2026
  • Weakness: CWE-78
  • First seen by Risk Letters: 24 February 2026

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