CVE-2022-24170 : What You Need to Know
Learn about CVE-2022-24170 impacting Tenda routers G1 and G3 v15.11.0.17(9502)_CN. Understand the vulnerability, its impact, technical details, and mitigation steps.
Tenda routers G1 and G3 v15.11.0.17(9502)_CN have been identified with a critical command injection vulnerability that allows threat actors to execute unauthorized commands through specific parameters.
Understanding CVE-2022-24170
This section delves into the impact, technical details, and mitigation strategies for CVE-2022-24170.
What is CVE-2022-24170?
The vulnerability resides in the formSetIpSecTunnel function of Tenda routers G1 and G3 v15.11.0.17(9502)_CN, enabling malicious actors to run arbitrary commands via the IPsecLocalNet and IPsecRemoteNet parameters.
The Impact of CVE-2022-24170
Exploitation of this vulnerability could lead to unauthorized remote code execution, escalating the risk of complete system compromise and data breaches.
Technical Details of CVE-2022-24170
Understanding the specific details of the vulnerability and its implications.
Vulnerability Description
The command injection flaw in Tenda routers G1 and G3 v15.11.0.17(9502)_CN allows threat actors to execute arbitrary commands, potentially gaining full control over the affected devices.
Affected Systems and Versions
Tenda routers G1 and G3 running version 15.11.0.17(9502)_CN are impacted by this critical vulnerability, putting users at risk of exploitation.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending crafted input to the IPsecLocalNet and IPsecRemoteNet parameters, enabling the execution of unauthorized commands.
Mitigation and Prevention
Best practices to mitigate the risks associated with CVE-2022-24170.
Immediate Steps to Take
Users are advised to update their Tenda routers G1 and G3 to a patched version that addresses the command injection vulnerability. Additionally, implementing network security measures and access controls can help reduce the risk of exploitation.
Long-Term Security Practices
Regularly monitor for security updates and patches released by Tenda to ensure the protection of your devices against potential vulnerabilities. Employing network segmentation and strong password policies can further enhance the security posture.
Patching and Updates
Stay informed about security advisories from Tenda and promptly apply patches to address known vulnerabilities.