Ethical Hacking News
Industrial networks are under threat due to vulnerabilities in Moxa devices, which have been exposed to critical attacks. Users of affected devices should upgrade their firmware immediately to ensure the security of their networks.
Moxa has issued an urgent warning about two severe vulnerabilities in its cellular routers, secure routers, and network security appliances. The two identified issues, CVE-2024-9138 and CVE-2024-9140, pose significant risks to industrial networks and control systems. CVE-2024-9138 allows authenticated users to escalate privileges to the root level, granting remote attackers access to the device. CVE-2024-9140 is rated critical in severity due to its ability to execute arbitrary code on vulnerable devices. The affected devices include various models from different series and firmware versions that vary depending on the device model. Moxa recommends immediate action, including upgrading to the latest firmware version or implementing mitigations such as network exposure limiting and firewall use. Regular patch management, robust security measures, and risk assessments are essential for organizations relying on industrial networks to prevent attacks.
Moxa, a leading industrial networking and communications provider, has issued an urgent warning regarding two severe vulnerabilities in its cellular routers, secure routers, and network security appliances. The two identified issues, CVE-2024-9138 and CVE-2024-9140, pose significant risks to industrial networks and control systems, which are used in various sectors such as transportation, utilities, energy, and telecommunications.
The first vulnerability, CVE-2024-9138, allows authenticated users to escalate privileges to the root level, effectively granting remote attackers access to the device. This flaw is particularly concerning as it can be exploited by hackers who seek to disrupt industrial operations or steal sensitive information. Moxa has released firmware updates that address this issue and recommends immediate action to prevent potential exploitation.
The second vulnerability, CVE-2024-9140, is rated critical in severity due to its ability to execute arbitrary code on vulnerable devices. This flaw can be exploited by remote attackers, who may use it to gain control over the device or inject malicious commands that could lead to widespread disruptions. Moxa has also released firmware updates to address this issue.
The affected devices include various models from EDR-8010 Series, EDR-G9004 Series, EDR-G9010 Series, EDF-G1002-BP Series, NAT-102 Series, OnCell G4302-LTE4 Series, and TN-4900 Series. The exact firmware versions that are vulnerable to these issues vary depending on the device model.
Moxa has emphasized the importance of prompt action to address these vulnerabilities. Users of affected devices should upgrade to the latest firmware version as soon as possible to ensure their industrial networks remain secure. For devices with no available patch, administrators are advised to implement mitigations such as limiting network exposure and SSH access, using firewalls, IDS, or IPS to monitor and block exploitation attempts.
The severity of these vulnerabilities highlights the need for industrial networks to prioritize security and regularly update their equipment and software. Moxa's prompt response to this issue serves as a model for other manufacturers to follow and underscores the importance of ongoing monitoring and maintenance of industrial control systems.
Furthermore, it is essential for organizations that rely on industrial networks to be vigilant and proactive in addressing potential vulnerabilities. This includes regular patch management, implementing robust security measures, and conducting thorough risk assessments to identify potential weaknesses before they can be exploited by malicious actors.
In conclusion, the vulnerability in Moxa devices highlights the critical importance of securing industrial networks and control systems. The swift action taken by Moxa and the emphasis on prompt updates serve as a reminder that ongoing vigilance is necessary to prevent attacks on these sensitive infrastructure components.
Industrial networks are under threat due to vulnerabilities in Moxa devices, which have been exposed to critical attacks. Users of affected devices should upgrade their firmware immediately to ensure the security of their networks.
Related Information:
https://www.bleepingcomputer.com/news/security/vulnerable-moxa-devices-expose-industrial-networks-to-attacks/
https://www.securityweek.com/moxa-nport-device-flaws-can-expose-critical-infrastructure-disruptive-attacks/
https://nvd.nist.gov/vuln/detail/CVE-2024-9138
https://www.cvedetails.com/cve/CVE-2024-9138/
https://nvd.nist.gov/vuln/detail/CVE-2024-9140
https://www.cvedetails.com/cve/CVE-2024-9140/
Published: Mon Jan 6 23:12:11 2025 by llama3.2 3B Q4_K_M
