CVE-2023-51742 : Vulnerability Insights and Analysis
Discover how CVE-2023-51742 poses a severe risk to Skyworth Router CM5100 version 4.1.1.24. Learn about the impact, technical details, and mitigation steps for this critical Buffer Overflow vulnerability.
A critical Buffer Overflow vulnerability has been identified in the Skyworth Router CM5100, affecting version 4.1.1.24. This vulnerability could allow a remote attacker to execute a Denial of Service (DoS) attack on the targeted system.
Understanding CVE-2023-51742
This vulnerability, reported by researchers from CoE-CNDS Lab, VJTI Mumbai, India, poses a significant risk to systems using the Skyworth Router CM5100 version 4.1.1.24.
What is CVE-2023-51742?
CVE-2023-51742 is a Buffer Overflow vulnerability in the Skyworth Router CM5100, allowing remote attackers to exploit insufficient validation of user input to trigger a DoS attack.
The Impact of CVE-2023-51742
The successful exploitation of this vulnerability could lead to a severe Denial of Service attack, compromising the availability of the targeted system.
Technical Details of CVE-2023-51742
This section provides insights into the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability arises due to inadequate validation of user-supplied input for the Add Downstream Frequency parameter on the web interface of Skyworth Router CM5100, version 4.1.1.24.
Affected Systems and Versions
The vulnerability impacts Skyworth Router CM5100 version 4.1.1.24.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by providing crafted input to the parameter at the web interface, enabling them to launch a successful DoS attack.
Mitigation and Prevention
To safeguard systems from CVE-2023-51742, immediate actions, security practices, and patching procedures are crucial.
Immediate Steps to Take
Upgrade to the latest version, 4.1.1.25 or higher, to mitigate the risk posed by this vulnerability.
Long-Term Security Practices
Regularly update and patch systems to address security vulnerabilities promptly.
Patching and Updates
Stay informed about security updates and ensure timely implementation to protect against potential threats.