VDB-280257 · CVE-2024-9139 · GCVE-0-2024-9139

Moxa TN-4900 prior 3.12.1 os command injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Moxa EDR-8010, EDR-G9004, EDR-G9010, EDF-G1002-BP, NAT-102, OnCell G4302-LTE4 and TN-4900. It has been classified as critical. Affected is an unknown function. Performing a manipulation results in os command injection. This vulnerability is reported as CVE-2024-9139. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Moxa EDR-8010, EDR-G9004, EDR-G9010, EDF-G1002-BP, NAT-102, OnCell G4302-LTE4 and TN-4900. It has been classified as critical. This affects an unknown code block. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The affected product permits OS command injection through improperly restricted commands, potentially allowing attackers to execute arbitrary code.

The weakness was disclosed by Lars Haulin. The advisory is shared at moxa.com. This vulnerability is uniquely identified as CVE-2024-9139 since 09/24/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. Additional levels of successful authentication are required for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading to version 3.12.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Automation Software

Vendor

Moxa

Name

License

commercial

Website

Vendor: https://www.moxa.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector (Moxa): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: EDR-8010/EDR-G9004/EDR-G9010/EDF-G1002-BP/NAT-102/OnCell G4302-LTE4/TN-4900 3.12.1

Timelineinfo

09/24/2024 🔍
10/14/2024 +20 days 🔍
10/14/2024 +0 days 🔍
10/14/2024 +0 days 🔍

Sourcesinfo

Vendor: moxa.com

Advisory: moxa.com
Researcher: Lars Haulin
Status: Confirmed

CVE: CVE-2024-9139 (🔍)
GCVE (CVE): GCVE-0-2024-9139
GCVE (VulDB): GCVE-100-280257

Entryinfo

Created: 10/14/2024 11:13
Updated: 10/14/2024 15:09
Changes: 10/14/2024 11:13 (76), 10/14/2024 15:09 (1)
Complete: 🔍
Cache ID: 216::103