Tenable Web App Scanning 2025 Release Notes
These release notes are listed in reverse chronological order.
April 9, 2025

Tenable is pleased to announce new metrics for Asset Criticality Rating (ACR) and Asset Exposure Score (AES) built on refined algorithms. The metrics appear as new filters and columns alongside the legacy ones on the Scanned Applications page. In June, they will replace the legacy ACR and AES metrics.
For more information, see Scanned Applications in the Tenable Web App Scanning User Guide.
April 2, 2025

Tenable Web App Scanning now supports Pause Windows, giving you precise control over when scans can run. This is ideal for production environments where scanning during peak hours could impact performance. Define windows of time when scans should automatically pause, and they’ll resume right where they left off—no more restarting from scratch or breaking scans into pieces.
This release also includes manual Pause and Resume controls, available via both the user interface and API. Pause Windows and Pause/Resume both support multi-FQDN scans, helping ensure broader coverage with less disruption.
For more information, see the Tenable Web App Scanning documentation.
March 6, 2025

You can now integrate Tenable Web App Scanning with Tenable Attack Surface Management to provide continuous external attack surface monitoring and deliver real-time data for ingestion into the platform. The ingested data enhances Tenable Web App Scanning data with External Attack Surface Context, and allows you to perform web application scans against these discoveries. In return, you are empowered to know the security risk present in exposed vulnerabilities and provided with a workflow for managing vulnerability findings.
For video walkthroughs, refer to the following resources:
For more information, see the Integrate with Tenable Web App Scanning documentation.
February 2025

Release Version | Description |
---|---|
Tenable Web App Scanning Scanner 2.29.20 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.19 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.18 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.17 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.16 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.15 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.14 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.13 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.12 | Bug fixes and improvements |
January 2025

Release Version | Description |
---|---|
Tenable Web App Scanning Scanner 2.29.11 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.10 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.9 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.8 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.7 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.6 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.5 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.4 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.3 | Bug fixes and improvements |
Tenable Web App Scanning Scanner 2.29.2 | Bug fixes and improvements |