CVE-2017-2122 : Vulnerability Insights and Analysis

A cross-site scripting vulnerability in Nessus versions 6.8.0, 6.8.1, 6.9.0, 6.9.1, and 6.9.2 allows remote authenticated attackers to inject arbitrary web script or HTML. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2017-2122

This CVE involves a cross-site scripting vulnerability in specific versions of Nessus, potentially enabling remote attackers to inject malicious scripts.

What is CVE-2017-2122?

The presence of a cross-site scripting vulnerability has been identified in versions 6.8.0, 6.8.1, 6.9.0, 6.9.1, and 6.9.2 of Nessus. This vulnerability enables remote attackers with authorized access to inject arbitrary web script or HTML by utilizing unspecified vectors.

The Impact of CVE-2017-2122

Remote authenticated attackers can inject arbitrary web script or HTML
Attackers can exploit this vulnerability through unspecified vectors

Technical Details of CVE-2017-2122

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows remote authenticated attackers to inject arbitrary web script or HTML.

Affected Systems and Versions

Product: Nessus
Vendor: Tenable Network Security, Inc.
Affected Versions: 6.8.0, 6.8.1, 6.9.0, 6.9.1, 6.9.2

Exploitation Mechanism

The vulnerability can be exploited by remote authenticated attackers using vectors that have not been specified.

Mitigation and Prevention

Protect your systems from potential exploits by following these mitigation steps.

Immediate Steps to Take

Update Nessus to a non-vulnerable version
Implement network security measures to prevent unauthorized access

Long-Term Security Practices

Regularly monitor and audit web scripts and HTML content
Train users on safe browsing practices and awareness of phishing attempts

Patching and Updates

Apply security patches provided by Nessus promptly to address the vulnerability