Articles Archives - HN Security

December 21, 2022

A journey into IoT – Unknown Chinese alarm – Part 4 – Internal communications

by Federico Dotta

ExploitsArticles

September 7, 2022

Groovy Template Engine Exploitation – Notes from a real case scenario

by Gianluca Baldi

ExploitsVulnerabilitiesArticles

August 22, 2022

Useless path traversals in Zyxel admin interface (CVE-2022-2030)

by Maurizio Agazzini

August 5, 2022

A journey into IoT – Unknown Chinese alarm – Part 3 – Radio communications

by Federico Dotta

ExploitsVulnerabilitiesArticles

July 26, 2022

Zyxel authentication bypass patch analysis (CVE-2022-0342)

by Maurizio Agazzini

July 7, 2022

Automating binary vulnerability discovery with Ghidra and Semgrep

by Marco Ivaldi

May 20, 2022

A journey into IoT – Unknown Chinese alarm – Part 2 – Firmware dump and analysis

by Federico Dotta

May 3, 2022

Zyxel firmware extraction and password analysis

by Maurizio Agazzini

April 11, 2022

Semgrep ruleset for C/C++ vulnerability research

by Marco Ivaldi