Vulnerability · Published May 24, 2023 · Assigned by VulDB
CVE-2023-2871FabulaTech USB for Remote Desktop IoControlCode 0x220408 null pointer dereference
Low 3.3
In plain English
A low-severity null pointer dereference in USB for Remote Desktop from FabulaTech. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| FabulaTech | USB for Remote Desktop | 6.1.0.0 |
Weakness: CWE-476 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
References
- https://vuldb.com/?id.229850 vdb-entry, technical-description
- https://vuldb.com/?ctiid.229850 signature, permissions-required
- https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 related
- https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing exploit