CVE-2022-2486 Explained : Impact and Mitigation
Discover the critical CVE-2022-2486 affecting WAVLINK WN535K2 and WN535K3, enabling attackers to execute OS command injection by manipulating a specific argument key.
A critical vulnerability has been discovered in WAVLINK WN535K2 and WN535K3, leading to OS command injection via manipulation of a specific argument key.
Understanding CVE-2022-2486
This CVE details a critical vulnerability in WAVLINK WN535K2 and WN535K3 that allows for OS command injection through a specific argument key manipulation.
What is CVE-2022-2486?
A critical vulnerability affecting WAVLINK WN535K2 and WN535K3 allows attackers to perform OS command injection by manipulating a certain argument key in the file /cgi-bin/mesh.cgi?page=upgrade.
The Impact of CVE-2022-2486
This vulnerability has a base score of 8.0, indicating high severity with impacts on confidentiality, integrity, and availability. The exploit has been disclosed publicly, posing a significant risk to affected systems.
Technical Details of CVE-2022-2486
This section provides insight into the vulnerability's description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability in WAVLINK WN535K2 and WN535K3 allows for OS command injection by manipulating a specific argument key within the file /cgi-bin/mesh.cgi?page=upgrade.
Affected Systems and Versions
The affected systems include WAVLINK WN535K2 and WN535K3, where the manipulation of the argument key can lead to OS command injection.
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the argument key in the file /cgi-bin/mesh.cgi?page=upgrade to execute malicious OS commands.
Mitigation and Prevention
To address CVE-2022-2486, immediate steps, long-term security practices, and the importance of patching and updates are crucial.
Immediate Steps to Take
Immediately apply patches provided by WAVLINK to mitigate the risk of OS command injections on the affected devices.
Long-Term Security Practices
Implementing strong security measures, network segmentation, and regular security audits can enhance the overall security posture of the environment.
Patching and Updates
Regularly update and patch the firmware of WAVLINK WN535K2 and WN535K3 devices to prevent exploitation of the OS command injection vulnerability.