CVE-2022-42457

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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).

Generex CS141 hasta la versión 2.10 permite la ejecución de comandos remotos por parte de los administradores a través de una interfaz web que llega a run_update en /usr/bin/gxserve-update.sh (por ejemplo, la ejecución de comandos puede ocurrir a través de un shell inverso instalado por install.sh).

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Multiple

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-10-06 CVE Reserved
2022-10-06 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://www.generex.de/products/ups	2022-11-10
https://www.generex.de/support/downloads/ups/cs141	2022-11-10
https://www.generex.de/support/downloads/ups/cs141/update	2022-11-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Generex Search vendor "Generex"	Cs141 Firmware Search vendor "Generex" for product "Cs141 Firmware"	<= 2.10 Search vendor "Generex" for product "Cs141 Firmware" and version " <= 2.10"	-	Affected	in	Generex Search vendor "Generex"	Cs141 Search vendor "Generex" for product "Cs141"	-	-	Safe