Discover the CVE-2020-21406 vulnerability in RK Smart TV Box MAX and V88 SmartTV box, allowing denial of service attacks via the switchNextDisplayInterface service. Learn mitigation steps and long-term security practices.
An issue was discovered in RK Smart TV Box MAX and V88 SmartTV box that allows attackers to cause a denial of service via the switchNextDisplayInterface service.
Understanding CVE-2020-21406
This CVE identifies a vulnerability in RK Smart TV Box MAX and V88 SmartTV box that can be exploited to trigger a denial of service attack.
What is CVE-2020-21406?
The CVE-2020-21406 vulnerability allows malicious actors to disrupt the normal operation of the affected devices by exploiting the switchNextDisplayInterface service.
The Impact of CVE-2020-21406
The exploitation of this vulnerability can lead to a denial of service condition on the RK Smart TV Box MAX and V88 SmartTV box, potentially disrupting their functionality.
Technical Details of CVE-2020-21406
This section provides detailed technical information about the CVE-2020-21406 vulnerability.
Vulnerability Description
The vulnerability in RK Smart TV Box MAX and V88 SmartTV box enables attackers to launch a denial of service attack through the switchNextDisplayInterface service.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit the vulnerability by sending specially crafted requests to the switchNextDisplayInterface service, causing a denial of service.
Mitigation and Prevention
Protecting systems from CVE-2020-21406 requires immediate actions and long-term security practices.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates