Tenable.ot 3.9.25 Release Notes (2021-02-18)
To download Tenable.ot upgrade files, see: https://indegy.sharefile.com/d-sc680ed6f158c4fbc90641be0d38c4122.
For a list of previous versions that are possible to perform a direct upgrade from, see: https://indegy.sharefile.com/d-s250e007e51b849baa40e8bc1e2418cc5.
Vendor Support - Bachmann Secure Configuration Active Support
Tenable.ot now supports password protected Bachmann PLCs. This way users can protect their controllers with passwords, and also leverage Tenable.ot Active Query capabilities to monitor their PLCs.
Basic Active Support
Tenable.ot constantly increases coverage of detection of OT/IoT devices based on research. In this release we added Basic Active Support for the following devices, and more:
Sierra Wireless AirLink Access Points
Additional Intrusion Detection Rules of Recent Campaigns
In addition to the regular update of our signatures database with the latest Suricata signatures available publicly, we highlighted two sets of signatures as purpose-built groups (rule groups):
Rules released by FireEye to identify the use of Red Team tools that were stolen from them through a cyber attack, as described in a FireEye blog post.
Rules to identify the SolarWinds Orion attack based on the Sunburst malware, as made public by FireEye.
|Setup wizard won't load|
|Incorrect SID displayed in email report|
|WMI query fails on non-English machines|
|Pre-auth download links don't work on IEM (returns 401 unauthorized)|
|Event pcap not using self sniffing pcaps|
|Migration from some machines that were previously upgraded from 2.7 failed|
Integrated Tenable Product Compatibility
The following table lists the Tenable product versions tested with this version of Tenable.ot.
|Tenable.sc||5.11 and later|
|Nessus||8.10.1 and later|