CVE-2023-2871

FabulaTech USB for Remote Desktop IoControlCode 0x220408 null pointer dereference

CVSS 3.3 LOWEPSS 0.4%CWE-476

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.3EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

24 May 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability was found in FabulaTech USB for Remote Desktop 6.1.0.0. It has been rated as problematic. Affected by this issue is the function 0x220448/0x220420/0x22040c/0x220408 of the component IoControlCode 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. VDB-229850 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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

Affected products

FabulaTech · USB for Remote Desktop

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References

https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 https://vuldb.com/?ctiid.229850 https://vuldb.com/?id.229850