CVE-2024-12654: FabulaTech USB over Network IOCT ftusbbus2.sys 0x220408 null pointer dereference

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-12-16 · updated 2026-06-17
Weakness: CWE-404

Description

A vulnerability classified as problematic was found in FabulaTech USB over Network 6.0.6.1. Affected by this vulnerability is the function 0x220408 in the library ftusbbus2.sys of the component IOCT Handler. The manipulation leads to null pointer dereference. Attacking locally is a requirement. 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.

Affected products

FabulaTech USB over Network: 6.0.6.1

References

https://shareforall.notion.site/FabulaTech-USB-over-Network-Client-ftusbbus2-0x220408-NPD-DOS-15160437bb1e803e9b3df784e61c6dcd
https://vuldb.com/?ctiid.288523
https://vuldb.com/?id.288523
https://vuldb.com/?submit.456028

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