CVE-2024-4638

OnCell G3470A-LTE Series: Authenticated Command Injection via webUploadKey

Severity Score

7.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of neutralized inputs in the web key upload function. An attacker could modify the intended commands sent to target functions, which could cause malicious users to execute unauthorized commands.

Las versiones de firmware de la serie OnCell G3470A-LTE v1.7.7 y anteriores han sido identificadas como vulnerables debido a la falta de entradas neutralizadas en la función de carga de clave web. Un atacante podría modificar los comandos previstos enviados a las funciones de destino, lo que podría provocar que usuarios malintencionados ejecuten comandos no autorizados.

*Credits: Nikita Abramov from Positive Technologies

CVSS Scores

Moxa Inc.v3.1 7.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-05-08 CVE Reserved
2024-06-25 CVE Published
2024-06-26 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CAPEC

CAPEC-248: Command Injection

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-242550-oncell-g3470a-lte-series-multiple-web-application-vulnerabilities	2024-06-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Moxa Search vendor "Moxa"		OnCell G3470A-LTE Series Search vendor "Moxa" for product "OnCell G3470A-LTE Series"				>= 1.0.0 <= 1.7.7 Search vendor "Moxa" for product "OnCell G3470A-LTE Series" and version " >= 1.0.0 <= 1.7.7"		en		Affected