CVE-2020-6866 Explained : Impact and Mitigation
Learn about CVE-2020-6866, a resource management error vulnerability in ZTE's ZXCTN 6500 product, allowing attackers to trigger denial of service attacks. Find mitigation steps and updates here.
A ZTE product, ZXCTN 6500 version V2.10.00R3B87, is affected by a resource management error vulnerability that could lead to a denial of service attack.
Understanding CVE-2020-6866
This CVE involves a vulnerability in the ZXCTN 6500 product from ZTE due to a resource management error.
What is CVE-2020-6866?
The CVE-2020-6866 vulnerability is a resource management error in the ZXCTN 6500 product, allowing attackers to trigger a denial of service by executing a specific command.
The Impact of CVE-2020-6866
The vulnerability can be exploited by malicious actors to disrupt services and potentially cause downtime for affected systems.
Technical Details of CVE-2020-6866
The technical aspects of the CVE-2020-6866 vulnerability are as follows:
Vulnerability Description
- A resource management error vulnerability in the ZXCTN 6500 product
Affected Systems and Versions
- Product: ZXCTN 6500
- Version: V2.10.00R3B87
Exploitation Mechanism
- Attackers can exploit this vulnerability by issuing a specific command, leading to a denial of service.
Mitigation and Prevention
To address CVE-2020-6866, consider the following steps:
Immediate Steps to Take
- Apply vendor-supplied patches or updates promptly
- Monitor network traffic for any suspicious activity
- Implement access controls to limit unauthorized access
Long-Term Security Practices
- Regularly update and patch all software and firmware
- Conduct security assessments and penetration testing
- Educate users and administrators on best security practices
Patching and Updates
- Check for security advisories from ZTE and apply recommended patches
- Keep abreast of any new information or updates regarding this vulnerability