CVE-2018-7904 : Exploit Details and Defense Strategies

Huawei 1288H V5 and 288H V5 devices with software version V100R005C00 are susceptible to a JSON injection vulnerability that allows remote attackers to modify the administrator's password.

Understanding CVE-2018-7904

This CVE entry details a security flaw in Huawei devices that could lead to unauthorized access and control by malicious actors.

What is CVE-2018-7904?

The vulnerability in Huawei 1288H V5 and 288H V5 devices, with software version V100R005C00, enables authenticated remote attackers to perform a JSON injection attack. This manipulation can result in the unauthorized modification of the administrator's password due to inadequate input verification.

The Impact of CVE-2018-7904

The exploitation of this vulnerability can grant attackers privileged access to the management controls of the affected Huawei devices, compromising the security and integrity of the system.

Technical Details of CVE-2018-7904

This section provides a deeper insight into the technical aspects of the CVE-2018-7904 vulnerability.

Vulnerability Description

The JSON injection flaw in Huawei 1288H V5 and 288H V5 devices running software version V100R005C00 allows attackers to modify the administrator's password by exploiting inadequate input verification.

Affected Systems and Versions

Affected Systems: Huawei 1288H V5 and 288H V5 devices
Affected Version: V100R005C00

Exploitation Mechanism

Attackers need to be authenticated and located remotely to exploit the vulnerability
By manipulating JSON input, attackers can modify the administrator's password

Mitigation and Prevention

Protecting systems from CVE-2018-7904 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Huawei promptly
Monitor and restrict network access to vulnerable devices
Change default passwords and implement strong authentication mechanisms

Long-Term Security Practices

Regularly update and patch all software and firmware on Huawei devices
Conduct security assessments and audits to identify and address vulnerabilities
Educate users and administrators on secure practices and awareness

Patching and Updates

Huawei may release security advisories and patches to address the CVE-2018-7904 vulnerability
Stay informed about updates and apply them as soon as they are available