CVE-2023-34217 : Vulnerability Insights and Analysis
Learn about CVE-2023-34217, a vulnerability in TN-4900 Series and TN-5900 Series firmware versions that allows command-injection. Discover the impact, affected systems, and mitigation steps.
A detailed analysis of CVE-2023-34217 focusing on the vulnerability, impact, technical details, and mitigation steps.
Understanding CVE-2023-34217
In-depth information about the Second Order Command-injection Vulnerability in the Certificate-delete Function.
What is CVE-2023-34217?
The TN-4900 Series and TN-5900 Series firmware versions are vulnerable to a command-injection flaw due to insufficient input validation in the certificate-delete function.
The Impact of CVE-2023-34217
The vulnerability could allow malicious users to delete arbitrary files, potentially leading to unauthorized access and data loss.
Technical Details of CVE-2023-34217
A closer look at the vulnerability, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability arises from improper input validation in the certificate-delete function, enabling the execution of unauthorized commands.
Affected Systems and Versions
Affected systems include TN-4900 Series, TN-5900 Series, EDR-G902 Series, EDR-G903 Series, EDR-G9010 Series, and NAT-102 Series.
Exploitation Mechanism
Attackers can exploit this flaw by injecting malicious commands through the vulnerable certificate-delete function.
Mitigation and Prevention
Guidelines to address and prevent the CVE-2023-34217 vulnerability.
Immediate Steps to Take
Users are advised to update affected products with the provided solutions to mitigate the risk of exploitation.
Long-Term Security Practices
Regularly updating firmware and implementing proper input validation mechanisms can help prevent similar vulnerabilities in the future.
Patching and Updates
Moxa has released firmware updates for affected products, including TN-4900 Series, TN-5900 Series, EDR-G902 Series, EDR-G903 Series, EDR-G9010 Series, and NAT-102 Series.