Select Page
New Axis OS Security Research Aided by Transparent Design

New Axis OS Security Research Aided by Transparent Design

Nozomi Networks Labs published three new vulnerabilities (CVE-2021-31986, CVE-2021-31987, CVE-2021-31988) affecting multiple Axis devices. The transparent approach applied by Axis into security review allowed Labs to perform an immediate static analysis and verification of the vulnerabilities.

Extract Firmware from OT Devices for Vulnerability Research

Extract Firmware from OT Devices for Vulnerability Research

One of the most challenging tasks for a cybersecurity researcher is getting access to the underlying file system in OT devices to do a full analysis of potential attack vectors. This blog describes techniques for extracting firmware directly from the hardware and reading the flash content, a critical skill in a structured research team.