CVE-2023-2871

low-risk
Published 2023-05-24

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.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Usb For Remote Desktop

Affected Vendors

Fabulatech

References (8)

Third Party Advisory https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=shari...
Exploit https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871
Permissions Required https://vuldb.com/?ctiid.229850
Third Party Advisory https://vuldb.com/?id.229850
Third Party Advisory https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=shari...
Exploit https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871
Permissions Required https://vuldb.com/?ctiid.229850
Third Party Advisory https://vuldb.com/?id.229850
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal