Research journal
Technical analysis of impactful vulnerabilities, exploitability research and coordinated disclosure from TecSecurity.
4 published entries · Technical analysis & field notesSelected work
Long-form analysis of high-impact vulnerabilities, exploitability validation and coordinated disclosure.
A deep dive into CVE-2023-39475 and CVE-2023-39476 — two critical (CVSS 9.8) deserialization vulnerabilities in Inductive Automation's Ignition SCADA platform that allow unauthenticated remote code execution. We walk through the full …
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How we discovered and exploited CVE-2023-28760, a stack-based buffer overflow in the MiniDLNA service on the TP-Link Archer AX20 router, during preparation for Pwn2Own Toronto 2022.
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Awards and acknowledgements earned through sustained security research and coordinated disclosure.
Rocco Calvi (@TecR0c) received the ZDI Vanguard Award for Most Prolific Researcher at Black Hat USA 2025, recognising 300+ remote code execution vulnerabilities reported through the Zero Day Initiative.
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Rocco Calvi (@TecR0c) was recognised by the Microsoft Security Response Center as one of the top three Office security researchers for 2023, alongside Mat Powell (Trend Micro ZDI) and zcgonvh.
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