CVE-2026-25108

Timeline

Detection, updates, and resolution for this record.

1. Feb 12, 2026 · Catalog

   Detected

   FileZen contains an OS command injection vulnerability. When FileZen Antivirus Check Option is enabled, a logged-in user may send a specially crafted HTTP request to execute an arbitrary OS command.

2. Feb 24, 2026 · CISA KEV

   Known exploited

   Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

3. Mar 17, 2026 · CISA KEV

   Remediation due

   Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

4. Jun 17, 2026 · Catalog

   Updated

   FileZen contains an OS command injection vulnerability. When FileZen Antivirus Check Option is enabled, a logged-in user may send a specially crafted HTTP request to execute an arbitrary OS command.

Affected

• cpe soliton/filezenversion unspecified
• vendor Soliton Systems K.K FileZenversion unspecified

Sources

• CISA KEVCVE-2026-25108

  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.

  cisa.gov
• CVE.orgCVE-2026-25108

  Official CVE identifier

  cve.org
• FIRST EPSSCVE-2026-25108

  30-day exploitation probability 5.2%

  first.org
• NIST NVDCVE-2026-25108

  FileZen contains an OS command injection vulnerability. When FileZen Antivirus Check Option is enabled, a logged-in user may send a specially crafted HTTP request to execute an arbitrary OS command.

  nvd.nist.gov

References

• CISA note · jvn.jp
• CISA note · nvd.nist.gov
• US Government Resource · cisa.gov
• Vendor Advisory · soliton.co.jp