CVE-2018-1163 : Security Advisory and Response

A security weakness has been identified in versions of Quest NetVault Backup 11.2.0.13, allowing unauthorized access by remote attackers through manipulation of JSON RPC Requests.

Understanding CVE-2018-1163

This CVE involves improper authentication in Quest NetVault Backup 11.2.0.13, enabling attackers to bypass authentication mechanisms.

What is CVE-2018-1163?

The vulnerability in Quest NetVault Backup 11.2.0.13 allows remote attackers to gain unauthorized access by manipulating the checksession parameter.

The Impact of CVE-2018-1163

Attackers can bypass authentication and access critical functionalities remotely.
Exploitation can lead to the execution of arbitrary code within the SYSTEM context.

Technical Details of CVE-2018-1163

This section provides more technical insights into the vulnerability.

Vulnerability Description

The flaw in JSON RPC Request handling allows attackers to bypass authentication mechanisms in Quest NetVault Backup 11.2.0.13.

Affected Systems and Versions

Product: Quest NetVault Backup
Vendor: Quest
Version: 11.2.0.13

Exploitation Mechanism

By manipulating the checksession parameter to a specific value, attackers can bypass authentication and gain unauthorized access to critical functionalities.

Mitigation and Prevention

Protecting systems from CVE-2018-1163 is crucial to prevent unauthorized access and potential code execution.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Monitor network traffic for any suspicious activity.
Implement strong authentication mechanisms.

Long-Term Security Practices

Regularly update and patch software to address vulnerabilities.
Conduct security assessments and penetration testing to identify weaknesses.

Patching and Updates

Stay informed about security updates and apply them as soon as they are released.