My thoughts on the “2021 Gartner Market Guide for Vulnerability Assessment”. What about the quality?

The Gartner Vulnerability Management Reports are one of the few marketing reports that I try to read regularly. This started back in the days when I was working for a VM vendor doing competitive analysis. Gartner is one of the few organizations that think about Vulnerability Assessment and...

Vulristics HTML Report Update: Table for Products, Table for Vuln. Types and “Prevalence”

Hi guys! I was on vacation this week. So I had time to work on my Vulristics project. For those who dont know, this is a framework for prioritizing known CVE vulnerabilities. I was mainly grooming the HTML report. I added a logo at the top, set a max width for the report, added a timestamp when t...

Vulristics: Beyond Microsoft Patch Tuesdays, Analyzing Arbitrary CVEs

Hello everyone! In this episode I would like to share an update for my Vulristics project. For those who dont know, in this project I am working on an alternative vulnerability scoring based on publicly available data to highlight vulnerabilities that need to be fixed as soon as possible. Roughly...

PHDays 9: new methods of Vulnerability Prioritization in Vulnerability Management products

On May 21, I spoke at the PHDays 9 conference. I talked about new methods of Vulnerability Prioritization in the products of Vulnerability Management vendors. During my 15 minutes time slot I defined the problems that this new technology has to solve, showed why these problems could NOT be solved...

Psychological Aspects of Vulnerability Remediation

In my opinion, Remediation is the most difficult part of Vulnerability Management process. If you know the assets in your organization and can assess them, you will sooner or later produce a good enough flow of critical vulnerabilities. But what the point, if the IT team will not fix them?...

How To Prioritize Vulnerabilities in a Modern IT Environment

Here’s a stat that shows the importance of prioritizing vulnerability remediation: Almost 30% of the CVEs disclosed in 2017 had a CVSS score of “High” or “Critical.” That works out to about 3,000 such vulnerabilities, or about 58 every week. Given this large number of severe vulnerabilities, it’s...

Exploitability attributes of Nessus plugins: good, bad and Vulners

Exploitability is one of the most important criteria for prioritizing vulnerabilities. Let's see how good is the exploit-related data of Tenable Nessus NASL plugins and whether we can do it better. What are the attributes related to exploits? To understand this, I parsed all nasl plugins and got...

Problems of Vulnerability Prioritization and Detection

It’s the third part of our talk with Daniil Svetlov at his radio show “Safe Environment” recorded 29.03.2017. In this part we talk about Vulnerability Prioritization and Detection: Common Vulnerability Scoring System CVSS Environmental factor Manual and automated vulnerability detection...

Live Threat-Driven Vulnerability Prioritization

We often hear that security teams are overwhelmed by the number of vulnerabilities in their environments: every day they are finding more than they can fix. It doesnt help when rating schemes used for prioritization, like the Common Vulnerability Scoring System CVSS, dont really work at scale or...

The Rise of Data-Driven Security

The phrase “you’re doing it wrong” is a common refrain in the security community these days as people wander around in various states of disillusionment with the technology and processes that have led to what many perceive as a systemic failure. But that refrain usually is not followed by any...