CVE-2020-10989 : Exploit Details and Defense Strategies
Learn about CVE-2020-10989, a Cross-Site Scripting (XSS) flaw in Tenda AC15 AC1900 router allowing remote attackers to execute malicious payloads via WifiName POST parameter.
A Cross-Site Scripting (XSS) vulnerability in the Tenda AC15 AC1900 router allows remote attackers to execute malicious payloads through a specific endpoint.
Understanding CVE-2020-10989
This CVE identifies a security flaw in the Tenda AC15 AC1900 router that can be exploited by attackers to run harmful scripts remotely.
What is CVE-2020-10989?
The vulnerability exists in the /goform/WifiBasicSet endpoint of the Tenda AC15 AC1900 router, version 15.03.05.19, enabling attackers to execute malicious payloads via the WifiName POST parameter.
The Impact of CVE-2020-10989
This vulnerability poses a significant risk as it allows remote attackers to inject and execute malicious scripts, potentially leading to unauthorized access, data theft, or further compromise of the affected system.
Technical Details of CVE-2020-10989
This section delves into the specific technical aspects of the CVE.
Vulnerability Description
The XSS issue in the Tenda AC15 AC1900 router permits remote attackers to execute malicious payloads by manipulating the WifiName POST parameter within the /goform/WifiBasicSet endpoint.
Affected Systems and Versions
- Affected System: Tenda AC15 AC1900 router
- Affected Version: 15.03.05.19
Exploitation Mechanism
The vulnerability can be exploited by sending crafted requests to the /goform/WifiBasicSet endpoint with malicious scripts embedded in the WifiName POST parameter.
Mitigation and Prevention
Protecting systems from CVE-2020-10989 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Disable remote management access if not required
- Implement strong input validation mechanisms
- Regularly monitor and analyze network traffic for suspicious activities
Long-Term Security Practices
- Keep systems and software updated with the latest security patches
- Conduct regular security audits and penetration testing
- Educate users on safe browsing habits and awareness of social engineering tactics
Patching and Updates
- Apply patches and updates provided by Tenda to address the XSS vulnerability in the affected router version.