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.
Filters
Showing 7–12 of 144 results
CVE-2024-23108: Fortinet FortiSIEM 2nd Order Command Injection Deep-Dive
In November of 2023, preparing for a call for papers, I attempted to investigate the FortiSIEM patch for CVE-2023-34992. I kindly inquired with the PSIRT if I could have access to the most recent versions to some of their appliances to validate the patches, to which they declined. Acquiring access a different way, I eventually was able to analyze the...
Read More
CVE-2023-34992: Fortinet FortiSIEM Command Injection Deep-Dive
In early 2023, given some early success in auditing Fortinet appliances, I continued the effort and landed upon the Fortinet FortiSIEM. Several issues were discovered during this audit that ultimately lead to unauthenticated remote code execution in the context of the root user. The vulnerabilities were assigned CVE-2023-34992 with a CVSS3.0 score of 10.0 given that the access allowed reading...
Read More 
Outpace Emerging Cyber Threats with Horizon3.ai Rapid Response
In this webinar. Horizon3.ai cybersecurity expert Brad Hong covers our new Rapid Response service.
Read More 
NodeZero: Testing for Exploitability of Palo Alto Networks CVE-2024-3400
On April 12 (and then updated again on April 20), Palo Alto Networks released an advisory about a vulnerability in the PAN-OS® software that runs Palo Alto Networks® Next-Generation Firewalls (NGFWs).
Read More 
Fireside Chat: Horizon3.ai and JTI Cybersecurity
Horizon3.ai Principal Security SME Stephen Gates and JTI Cybersecurity Principal Consultant Jon Isaacson discuss: - What JTI does to validate things like access control, data loss prevention, ransomware protection, and intrusion detection approaches. - How #pentesting and red team exercises allow orgs to validate the effectiveness of their security controls. - Why offensive operations work best to discover and mitigate...
Read More 
No waiting, no wondering: Streamline your PCI pentesting process with Horizon3.ai
Demand for #pentesting expertise is at an all-time high, and many orgs are struggling to meet their annual requirements for the PCI DSS v4.0. This webinar explains how our services fulfill your pentesting requirements and help you streamline your remediation efforts.
Read More 