CVE-2018-7366 Explained : Impact and Mitigation

A security issue affects the ZTE ZXV10 B860AV2.1 product in the ChinaMobile branch, allowing unauthorized users to bypass authentication.

Understanding CVE-2018-7366

What is CVE-2018-7366?

The vulnerability in ZTE ZXV10 B860AV2.1 products up to specific versions enables unauthorized access and potential unauthorized actions.

The Impact of CVE-2018-7366

The vulnerability has a CVSS base score of 4.3 (Medium severity) and allows unauthorized users to bypass authentication, posing a risk of unauthorized actions.

Technical Details of CVE-2018-7366

Vulnerability Description

The issue involves improper access control in the affected ZTE product versions, potentially leading to unauthorized operations.

Affected Systems and Versions

Product: ZXV10 B860AV2.1_ChinaMobile
Vendor: ZTE
Affected Versions: ICNT up to V1.3.3, BESTV up to V1.2.2, WASU up to V1.1.7, MGTV up to V1.4.6

Exploitation Mechanism

The vulnerability allows unauthorized users to bypass authentication, gaining access to perform unauthorized actions.

Mitigation and Prevention

Immediate Steps to Take

Monitor vendor updates for patches and security advisories.
Implement strong, unique passwords and multi-factor authentication.
Restrict network access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch all software and firmware.
Conduct security assessments and penetration testing.
Educate users on security best practices.

Patching and Updates

Apply patches and updates provided by ZTE to address the vulnerability.