CVE-2023-0907

Name: CVE-2023-0907
Creator: NVD / NIST
Published: 2023-02-18T08:15:42.573+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.22%

Last modified Jun 17, 2026

CVE-2023-0907 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.22%

12.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-404

Affected Software

Vendor	Product	Versions
Filseclab	Twister Antivirus	8.17

References

https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-0907Third Party Advisory
https://vuldb.com/?ctiid.221456Permissions Required, Third Party Advisory
https://vuldb.com/?id.221456Third Party Advisory
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-0907Third Party Advisory
https://vuldb.com/?ctiid.221456Permissions Required, Third Party Advisory
https://vuldb.com/?id.221456Third Party Advisory

Timeline

Published: Feb 18, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-0907?

How severe is CVE-2023-0907?

CVE-2023-0907 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2023-0907?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-0907?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST