Research Blog
Welcome to our cybersecurity research blog where we uncover how malicious actors exploit weaknesses in systems, while going beyond the technical aspects and examining real-world perspectives across various industries.
Here you’ll find extensive research and insight from the well-known Horizon3.ai attack team, intuitive perspectives on everything security, and real-world attack path short stories that come directly from discoveries made by NodeZero.
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Tech Talk: Journey to OSCP
Horizon3.ai Senior Engineer Noah King discusses the journey of obtaining an Offensive Security Certified Professional (OSCP) certification. Whether you're a cybersecurity enthusiast or a beginner looking to explore the field, you'll learn tips and tricks to help you navigate the certification process, including: - How to get started in Offensive Security with little or no prior experience. - An understanding...
Read More Apache Superset Part II: RCE, Credential Harvesting and More
Apache Superset is a popular open source data exploration and visualization tool. In a previous post, we disclosed a vulnerability, CVE-2023-27524, affecting thousands of Superset servers on the Internet, that enables unauthorized attackers to gain admin access to these servers. We also alluded to methods that an attacker, logged in as an admin, could use to harvest credentials and execute...
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Ivanti Sentry Authentication Bypass CVE-2023-38035 Deep Dive
Introduction Ivanti has recently published an advisory for CVE-2023-38035. The vulnerability has been added to CISA KEV and is described as an authentication bypass in the Ivanti Sentry administrator interface. This new vulnerability comes on the heels of an in-the-wild-exploited vulnerability in Ivanti EPMM (CVE-2023-35078). In this post we will take a deep dive into how this new vulnerability can...
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Go Hack Yourself: War Stories from ~20k Pentests with NodeZero │ Security Weekly
Horizon3.ai CEO Snehal Antani discuss several real-world examples of what autonomous pentesting discovered in networks just like yours. You’ll hear more about how fast and easy it was to safely compromise some of the biggest (and smallest) networks in the world - with full domain takeover in a little more than a few hours. Learn how you can safely do...
Read More Lexmark Command Injection Vulnerability ZDI-CAN-19470 Pwn2Own Toronto 2022
Introduction In December 2022, we competed at our first pwn2own. We were able to successfully exploit the Lexmark MC3224i using a command injection 0-day. This post will detail the process we used to discover, weaponize, and have some fun with this vulnerability. You can find our POC here. Printer Acquisition It was rather difficult to acquire the Lexmark MC3224adwe. So...
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Directing penetration testing at attack surface management
Last Watchdog Editor-In-Chief Byron Acohido interviews Horizon3.ai CEO Snehal Antani about advanced pentesting tools and services.
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