Moxa’s cellular routers, secure routers, and network security appliances are affected by a critical vulnerability, CVE-2024-9140. This vulnerability allows OS command injection due to improperly restricted commands, potentially enabling attackers to execute arbitrary code. This poses a significant risk to the system’s security and functionality.
Fixes

Solution

Moxa has developed appropriate solutions to address vulnerability. The solutions for the affected products are listed below. * EDR-8010 Series: Upgrade to the firmware version 3.14 https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-8010-series#resources  or later * EDR-G9004 Series: Upgrade to the firmware version 3.14 https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-g9004-series#resources  or later * EDR-G9010 Series: Upgrade to the firmware version 3.14 https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-g9010-series#resources  or later * EDF-G1002-BP Series: Upgrade to the firmware version 3.14 https://www.moxa.com/en/products/industrial-network-infrastructure/network-security-appliance/edf-g1002-bp-series#resources  or later * NAT-102 Series: An official patch or firmware update is not currently available for this product. Please refer to the Mitigations section below for recommended measures to address the vulnerability. * OnCell G4302-LTE4 Series: Please contact Moxa Technical Support https://www.moxa.com/support/support/technical-support  for the security patch * TN-4900 Series: Please contact Moxa Technical Support https://www.moxa.com/support/support/technical-support  for the security patch


Workaround

* Minimize network exposure to ensure the device is not accessible from the Internet. * Limit SSH access to trusted IP addresses and networks using firewall rules or TCP wrappers. * Implement IDS or Intrusion Prevention System (IPS) to detect and prevent exploitation attempts. These systems can provide an additional layer of defense by monitoring network traffic for signs of attacks.

History

Fri, 03 Jan 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 03 Jan 2025 08:45:00 +0000

Type Values Removed Values Added
Description Moxa’s cellular routers, secure routers, and network security appliances are affected by a critical vulnerability, CVE-2024-9140. This vulnerability allows OS command injection due to improperly restricted commands, potentially enabling attackers to execute arbitrary code. This poses a significant risk to the system’s security and functionality.
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Moxa

Published:

Updated: 2025-01-03T14:30:11.567Z

Reserved: 2024-09-24T07:11:44.997Z

Link: CVE-2024-9140

cve-icon Vulnrichment

Updated: 2025-01-03T14:30:08.060Z

cve-icon NVD

Status : Received

Published: 2025-01-03T09:15:06.570

Modified: 2025-01-03T09:15:06.570

Link: CVE-2024-9140

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.