CVE-2021-21737 : Vulnerability Insights and Analysis
Discover how CVE-2021-21737 impacts ZTE ZXV10 B860H V5.0 smart STB devices, enabling unauthorized system access. Learn mitigation steps and update advice.
A smart STB product by ZTE, specifically the ZXV10 B860H V5.0, is affected by a permission and access control vulnerability that could allow attackers to tamper with the system desktop and impact system customization functions.
Understanding CVE-2021-21737
This section provides insights into the vulnerability and its implications.
What is CVE-2021-21737?
CVE-2021-21737 refers to a security flaw in the ZTE ZXV10 B860H V5.0 smart STB product, leading to a permission and access control vulnerability.
The Impact of CVE-2021-21737
The vulnerability enables malicious actors to exploit insufficient protection of system applications, potentially compromising system integrity and user customization features.
Technical Details of CVE-2021-21737
Delve deeper into the technical aspects of the vulnerability to understand its scope.
Vulnerability Description
The vulnerability arises from inadequate protection of system applications, allowing unauthorized manipulation of the system desktop and customization functions of the ZXV10 B860H V5.0 device.
Affected Systems and Versions
The impacted product versions are ZXV10 B860H V5.0 with versions V83011303.0010 and V83011303.0016.
Exploitation Mechanism
Attackers exploit this vulnerability by leveraging the lack of proper permission and access controls, gaining unauthorized access to system functions.
Mitigation and Prevention
Learn about the steps to mitigate the risks associated with CVE-2021-21737.
Immediate Steps to Take
Users are advised to restrict network access, apply security patches promptly, and monitor system activities for any suspicious behavior.
Long-Term Security Practices
It is crucial to implement robust access control measures, conduct regular security audits, and keep systems updated to prevent future vulnerabilities.
Patching and Updates
ZTE may release security patches or updates to address CVE-2021-21737. Users must apply these patches as soon as they are available to secure their devices.