Jrgen Cito

The paper proposes a two-stage post-training pipeline to create a small, local LLM agent (PrivEsc-LLM) capable of performing Linux privilege escalation, achieving high success rates while drastically reducing inference costs.

This paper demonstrates that by applying systematic prompting and retrieval techniques, local open-weight LLMs can significantly enhance their capabilities to autonomously perform Linux privilege escalation, matching or exceeding the performance of cloud-based models.

The paper introduces Cochise, a minimal, reusable Python reference harness designed to standardize and simplify autonomous penetration testing experiments for comparing different LLM-driven agent architectures.