CVE-2023-1444

Filseclab Twister Antivirus IoControlCode fildds.sys 0x8011206B denial of service

7.5 High

A vulnerability was found in Filseclab Twister Antivirus 8. It has been rated as critical. This issue affects the function 0x8011206B in the library fildds.sys of the component IoControlCode Handler. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-223289 was assigned to this vulnerability.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

1.32%Up 1.3 points since Mar 17, 2023

What each source reports

CVE List Score used 7.5

Filseclab Twister Antivirus IoControlCode fildds.sys 0x8011206B denial of service

Record: CVE-2023-1444
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C
Weakness: CWE-404
Updated: 2026-11-02

EUVDEUVD-2023-23694 7.5

Record: EUVD-2023-23694
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-xhwr-f5xv-7gqc 6.5

A vulnerability was found in Filseclab Twister Antivirus 8. It has been rated as critical. This...

A vulnerability was found in Filseclab Twister Antivirus 8. It has been rated as critical. This issue affects some unknown processing in the library fildds.sys of the component IoControlCode Handler. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-223289 was assigned to this vulnerability.

Record: GHSA-xhwr-f5xv-7gqc
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-404, CWE-476
Updated: 2026-11-02

NVD 7.5

Record: CVE-2023-1444
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 7.8 HighAV:N/AC:L/Au:N/C:N/I:N/A:C
Weakness: CWE-404, CWE-476
Updated: 2026-11-02

Affected products

filseclab twister antivirus

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-1444 is a high vulnerability (CVSS 7.5) in Filseclab Twister Antivirus, published March 17, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.32%, the 71st percentile. No source names a fixed version.