CVE-2022-42457
Generex CS141 Command Injection Vulnerability
Description
Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh).
INFO
Published Date :
Oct. 6, 2022, 6:18 p.m.
Last Modified :
Nov. 10, 2022, 4:37 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.0
Exploitability Score :
2.3
Public PoC/Exploit Available at Github
CVE-2022-42457 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-2022-42457.
| URL | Resource |
|---|---|
| https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution | Exploit Third Party Advisory |
| https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution | Permissions Required Third Party Advisory |
| https://www.generex.de/products/ups/ | Product Vendor Advisory |
| https://www.generex.de/support/downloads/ups/cs141 | Product Vendor Advisory |
| https://www.generex.de/support/downloads/ups/cs141/update | Release Notes Vendor 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).
Generex CS141 Authenticated Remote Command Execution
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-42457 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-42457 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 10, 2022
Action Type Old Value New Value Changed Reference Type https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution No Types Assigned https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution Permissions Required, Third Party Advisory Changed Reference Type https://www.generex.de/support/downloads/ups/cs141/update No Types Assigned https://www.generex.de/support/downloads/ups/cs141/update Release Notes, Vendor Advisory Changed CPE Configuration AND OR *cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.08 OR cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:* versions up to (including) 2.10 OR cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 11, 2022
Action Type Old Value New Value Changed Description Generex CS141 before 2.08 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh). Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh). Added Reference https://github.dev/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution [No Types Assigned] Added Reference https://www.generex.de/support/downloads/ups/cs141/update [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 07, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution No Types Assigned https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution Exploit, Third Party Advisory Changed Reference Type https://www.generex.de/products/ups/ No Types Assigned https://www.generex.de/products/ups/ Product, Vendor Advisory Changed Reference Type https://www.generex.de/support/downloads/ups/cs141 No Types Assigned https://www.generex.de/support/downloads/ups/cs141 Product, Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.08 OR cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-42457 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-2022-42457
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.05 }} 0.08%
score
0.84215
percentile