Writeup for Gate to the Past from NDIAS Automotive/IoT CTF 2026. Decrypting an old OpenSSH 4.3 session by exploiting CVE-2008-0166, the Debian OpenSSL weak PRNG, to recover the DH private exponent.
Web/Network challenge exploiting eBPF packet-level inspection with TCP segmentation and HTTP Range headers to bypass keyword filtering.
