CVE-2023-2871
FabulaTech USB for Remote Desktop Null Pointer Dereference Vulnerability
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.
INFO
Published Date :
May 24, 2023, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 7:59 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2023-2871 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-2871.
| URL | Resource |
|---|---|
| https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing | Third Party Advisory |
| https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.229850 | Permissions Required Third Party Advisory |
| https://vuldb.com/?id.229850 | Third Party Advisory |
| https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing | Third Party Advisory |
| https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.229850 | Permissions Required Third Party Advisory |
| https://vuldb.com/?id.229850 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C++
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-2871 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-2871 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing Added Reference https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 Added Reference https://vuldb.com/?ctiid.229850 Added Reference https://vuldb.com/?id.229850 -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Removed CVSS V3 VulDB AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 VulDB AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L -
Initial Analysis by [email protected]
May. 31, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing No Types Assigned https://drive.google.com/file/d/1Y8e5f0AjddrozLv155r9cNhkXwwwZbYE/view?usp=sharing Third Party Advisory Changed Reference Type https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 No Types Assigned https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 Exploit, Third Party Advisory Changed Reference Type https://vuldb.com/?ctiid.229850 No Types Assigned https://vuldb.com/?ctiid.229850 Permissions Required, Third Party Advisory Changed Reference Type https://vuldb.com/?id.229850 No Types Assigned https://vuldb.com/?id.229850 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:fabulatech:usb_for_remote_desktop:6.1.0.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 25, 2023
Action Type Old Value New Value Removed Reference https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned46 [No Types Assigned] Added Reference https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2871 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-2871 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-2871
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.01%
score
0.20246
percentile