CVE-2020-12110 : What You Need to Know
Learn about CVE-2020-12110 affecting TP-Link devices with a Hardcoded Encryption Key. Find out the impact, affected systems, exploitation risks, and mitigation steps.
Certain TP-Link devices have a Hardcoded Encryption Key affecting multiple models.
Understanding CVE-2020-12110
What is CVE-2020-12110?
CVE-2020-12110 highlights a vulnerability in TP-Link devices where a Hardcoded Encryption Key is present, impacting various models.
The Impact of CVE-2020-12110
This vulnerability allows attackers to potentially decrypt sensitive information transmitted by affected devices, compromising user data and privacy.
Technical Details of CVE-2020-12110
Vulnerability Description
The presence of a Hardcoded Encryption Key in TP-Link devices such as NC200, N210, NC220, NC230, NC250, NC260, and NC450.
Affected Systems and Versions
- NC200 2.1.9 build 200225
- N210 1.0.9 build 200304
- NC220 1.3.0 build 200304
- NC230 1.3.0 build 200304
- NC250 1.3.0 build 200304
- NC260 1.5.2 build 200304
- NC450 1.5.3 build 200304
Exploitation Mechanism
Attackers can exploit this vulnerability to intercept and decrypt sensitive data transmitted by the affected TP-Link devices.
Mitigation and Prevention
Immediate Steps to Take
- Disable remote access to the affected devices if not required
- Regularly monitor for any unauthorized access or unusual activities
- Implement strong, unique passwords for device access
Long-Term Security Practices
- Keep devices updated with the latest firmware releases
- Conduct regular security audits and vulnerability assessments
Patching and Updates
Apply patches and updates provided by TP-Link to address the Hardcoded Encryption Key vulnerability.