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TI-2023-00859 Aliases CVE-2023-0907GHSA-q24x-cjw2-gm56

Filseclab Twister Antivirus IoControlCode ffsmon.sys 0x220017 denial of service

Priority LOW 24CWE-404Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-404.

Summary

A vulnerability, which was classified as problematic, has been found in Filseclab Twister Antivirus 8.17. Affected by this issue is the function 0x220017 in the library ffsmon.sys of the component IoControlCode Handler. The manipulation leads to denial of service. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-221456.

Why it matters now

EPSS 0.00217 12th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
FilseclabTwister Antivirus8.17—No fix listedCNA
  • Twister Antivirus VendorFilseclab Affected 8.17 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:filseclab:twister_antivirus:8.17:*:*:*:*:*:*:*8.17VulnerableFilseclab
  • cpe:2.3:a:filseclab:twister_antivirus:8.17:*:*:*:*:*:*:* Versions 8.17 Vulnerable ·Filseclab

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-0907
  2. 2026-10-03 Alias added: GHSA-q24x-cjw2-gm56

References

Exploit 1

  • TI-2023-01363 Filseclab Twister Antivirus IoControlCode fildds.sys 0x8011206B denial of service CVSS 3.1HIGH 7.5
  • TI-2023-01362 Filseclab Twister Antivirus IoControlCode fildds.sys 0x80112053 denial of service CVSS 3.1HIGH 7.5
  • TI-2023-00954 Twister Antivirus IoControlCode filmfd.sys 0x801120E4 access control CVSS 3.1HIGH 7.8
  • TI-2023-02692 Twister Antivirus IoControlCode filppd.sys 0x80800043 memory corruption CVSS 3.1HIGH 7.8
  • TI-2024-01057 Twister Antivirus v8.17 - Out-of-bounds Read CVSS 3.1MEDIUM 6.1
  • TI-2023-02693 Twister Antivirus IoControlCode filppd.sys 0x804f2140 denial of service CVSS 3.1MEDIUM 5.5
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences