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Tenable-Blog

July 9, 2025

How Tenable Research Discovered a Critical Remote Code Execution Vulnerability on Anthropic MCP Inspector

Tenable Research recently discovered a critical vulnerability impacting Anthropic's MCP Inspector tool, a core element of the MCP ecosystem. In this blog, we provide details on how we discovered the vulnerability in this widely used open-source tool — and what users can do about it..

April 5, 2019

Cybersecurity-Fachkräfte sind mit erheblichen Schwierigkeiten bei der OT-Sicherheit konfrontiert: Ponemon-Bericht

62% of organizations in industries relying on operational technology experienced two or more business-impacting cyberattacks in the past 24 months, according to a report from Ponemon Institute and Tenable.If you follow cybersecurity news as avidly as we do, you already know that industrial cont...


11. März 2019

Proof of Concept (PoC) vs. Proof of Value (PoV): What Do They Mean for Your Business?

This is the first of our two-part series on how to use Proof of Concept and Proof of Value processes to evaluate industrial cybersecurity solutions. Unlike Proof of Concept (PoC), which proves a concept will work, Proof of Value (PoV) takes a deeper dive into the value of that solution for your...


23. Juli 2017

Cyber Exposure:Die neue Frontlinie in Sachen Security.

The stakes have never been higher when it comes to cybersecurity. Global cyber attacks such as the recent WannaCry ransomware attack is a sobering reminder that cybersecurity is the existential threat of this generation. A new report from Lloyd’s of London estimates a serious cyber attack could cost...


3, 2017. April

Getting Started with Nessus on Kali Linux

Kali Linux, a Linux distribution designed specifically for penetration testing, comes prepackaged with many pen test tools. Nessus® provides a penetration tester with a wealth of capabilities that will assist in the engagement, such as:Identifying local and remote vulnerabilitiesConfiguration and co...


7, 2017. Februar

Outstanding Patch Tracking Dashboard

Editor's note: Our dashboards have been updated in the time since this blog was originally published. Please see this page for the latest guidance on Outstanding Remediation Tracking. The IT Operations teams in most organizations run in monthly cycles from “Patch Tuesday” to “Patch Tuesday.” The ...


20. Juli 2016

Threat Hunting with YARA and Nessus

In Nessus 6.7, file system scanning functionality was introduced that could look for specific file hashes of files on disk. This was in addition to the running process detection which has been supported for quite some time. Now, as part of the Nessus 6.8 release, we’ve introduced YARA to our Windows...


10. Juli 2014

Installing and Using Nessus on Kali Linux

Hinweis: These 2014 instructions are for installing Nessus version 5 on Kali Linux. Please see the newer blog, Getting Started with Nessus on Kali Linux, for information on installing Nessus version 6 and higher on Kali Linux 2016. Note:  Nessus Cloud is now a part of Tenable.io Vulnerability...


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Ein Einblick in das Ransomware-Ökosystem

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