CVE-2024-12656

Name: CVE-2024-12656
Creator: NVD / NIST
Published: 2024-12-16T17:15:09.34+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.8/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2024-12656 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. A vulnerability, which was classified as problematic, was found in FabulaTech USB over Network 6.0.6.1. This affects the function 0x220448 in the library ftusbbus2.sys of the component IOCT Handler. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as problematic, was found in FabulaTech USB over Network 6.0.6.1. This affects the function 0x220448 in the library ftusbbus2.sys of the component IOCT Handler. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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

CVSS 4.0

6.8/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.30%

22.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fabulatech	Usb Over Network	6.0.6.1

References

https://shareforall.notion.site/FabulaTech-USB-over-Network-Client-ftusbbus2-0x220448-NPD-DOS-15160437bb1e80cb837cd715680be6eaExploit, Third Party Advisory
https://vuldb.com/?ctiid.288525Permissions Required, VDB Entry
https://vuldb.com/?id.288525Permissions Required, VDB Entry
https://vuldb.com/?submit.456030Third Party Advisory, VDB Entry

Timeline

Published: Dec 16, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-12656?

How severe is CVE-2024-12656?

CVE-2024-12656 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2024-12656?

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-2024-12656?

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

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Source: NVD / NIST