CVE-2021-44127 : Vulnerability Insights and Analysis
Discover how CVE-2021-44127 in DLink DAP-1360 F1 firmware version <=v6.10 allows attackers to execute system commands. Learn about impacts, affected systems, exploitation, and mitigation measures.
A vulnerability in DLink DAP-1360 F1 firmware version <=v6.10 allows attackers to execute arbitrary system commands through a specific parameter.
Understanding CVE-2021-44127
What is CVE-2021-44127?
In DLink DAP-1360 F1 firmware version <=v6.10, attackers can leverage a parameter to execute unauthorized system commands.
The Impact of CVE-2021-44127
This vulnerability enables attackers to run arbitrary system commands when the parameter is set to a specific value, posing a severe security risk.
Technical Details of CVE-2021-44127
Vulnerability Description
The flaw resides in the "webupg" binary of DLink DAP-1360 F1 firmware version <=v6.10, allowing the execution of unauthorized system commands.
Affected Systems and Versions
- Product: DLink DAP-1360 F1
- Versions affected: <=v6.10
Exploitation Mechanism
Attackers can exploit the "file" parameter with the value "name=deleteFile" after authorization to execute unauthorized system commands.
Mitigation and Prevention
Immediate Steps to Take
- Disable remote access if not required
- Regularly monitor network traffic for any suspicious activities
- Update firmware to the latest patched version
Long-Term Security Practices
- Implement network segmentation to limit attack surfaces
- Conduct regular security audits and penetration testing
- Educate users on safe browsing habits and caution against phishing attempts
Patching and Updates
Apply vendor-released patches and updates promptly to mitigate the vulnerability.