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CTF Writeups / Bug Bounties / Cyber Security Research
Engineering a ROP-chain Against Node.js
12 April 2025This writeups discusses the implementation of a Proof of Concept exploit for a vulnerability discovered in Node.js by a team in Sonar.
20 min read - Read More about Engineering a ROP-chain Against Node.jsFinding 0click RCE on two ZTE routers
12 April 2025Uncovering some serious vulnerabilities affecting numerous models of ZTE routers.
46 min read - Read More about Finding 0click RCE on two ZTE routersComputing Inverse Ring Homomorphisms (DIY)
7 March 2025In this post, a detailed explanation of how to manually define the inverse ring homomorphism in SageMath is explained, mapping a quotient ring over a finite field to a finite extension field of the same characteristic.
17 min read - Read More about Computing Inverse Ring Homomorphisms (DIY)