Tenable Web App Scanning Overview

The prevalence of web applications makes them a prime target for cyber criminals. Failure to secure web applications can lead to serious financial and reputational consequences. This dashboard provides a high-level summary of vulnerability data discovered by Tenable Web App Scanning.

Tenable Web App Scanning provides comprehensive and accurate vulnerability scanning and risk analysis by leveraging OWASP Top 10 risks to vulnerable web application components. Tenable provides comprehensive and automated vulnerability scanning for modern web applications using Dynamic Application Security Tests (DAST). The security and development teams leverage these detailed vulnerability scans of the application at any point in the development lifecycle and are able understand the true security risks of the web application.

Tenable Security Center uses a comprehensive list of attributes to increase visibility into web application vulnerabilities. Risk managers are able to focus on security challenges that pose the greatest threat and most risk by leveraging Common Vulnerability Scoring System (CVSS) and OWASP references. The dashboard provides a detailed view of the web application components and custom code vulnerabilities. Additionally, vulnerability details related to Log4J are provided , which displays any detected applications that are found to be vulnerable to Log4J exploits.

The dashboard and its components are available in the Tenable.sc Feed, a comprehensive collection of dashboards, reports, assurance report cards and assets. The dashboard can be easily located in the Tenable Security Center Feed under the category Security Industry Trends.

• The requirements for this dashboard are:
• Tenable Security Center 6.2.0
• Tenable Web Application Scanner

Security leaders need to SEE everything, PREDICT what matters most and ACT to address cyber risk and effectively align cybersecurity initiatives with business objectives. Tenable Security Center discovers and analyzes assets continuously to provide an accurate and unified view of an organization's security posture.

Components

Web App Scanning - Statistics: The matrix provides a quick overview of actionable metrics collected using Nessus and Tenable Web AppScanner. The first column shows a count of vulnerabilities with a CVSSv3 score present, followed by the most critical of vulnerabilities with a CVSSv3 score greater than 9.  The "Needs Review" column displays the vulnerabilities with CVSSv3 base score of 5 to 8. The "Remediated" column shows all vulnerabilities with a CVSSV3 score greater than 5 that have been remediated.  The last two columns are focused on OWASP based vulnerabilities. The matrix provides two rows, the top showing vulnerabilities detected by Nessus.

Web App Scanning - Log4Shell Vulnerabilities: This chart presents a list of log4shell vulnerabilities detected by both Nessus and Tenable Web App Scanning. The chart uses the plugin name string and "Include Web App Results" to provide ring segments for each discovered vulnerability. Tenable recommends that these applications be prioritized immediately for remediation efforts.

Web App Scanning - OWASP 2021 Categories: This matrix provides a count of assets and vulnerabilities for each OWASP 2021 category that were detected using the Tenable Web App Scanner. Security and compliance frameworks, such as the Open Web Application Security Project (OWASP) Top 10, enables risk managers to gain insight into methods used by adversaries to exploit common flaws and misconfigurations.  Tenable Web App Scanner attributes vulnerabilities using the Cross Reference field to link to all published OWASP versions. Upon completion of the web application scan, the vulnerabilities detected and linked to OWASP 2021 provide an industry best practice approach to mitigating vulnerabilities.

Web App Scanning - Tenable Detected Applications Vulnerable to Log4Shell: The table presents a list of assets detected by both Nessus and Tenable Web App Scanning that are vulnerable to log4shell. The chart uses the plugin name string and "Include Web App Results" to provide entries for assets with the log4shell vulnerability. Tenable recommends that these applications be prioritized immediately for remediation efforts.