CVE-2021-1585

EIP tracks 1 public exploit for CVE-2021-1585. PoCs published by jbaines-r7.

AI-analyzed exploit summary This repository contains a functional proof-of-concept exploit for CVE-2021-1585, targeting Cisco ASA Device Manager (ASDM) via a man-in-the-middle or evil endpoint attack to achieve remote code execution. The exploit leverages Java applets to deliver reverse shells using either jjs.exe or the Longtime Sunshine framework.

A vulnerability in the Cisco Adaptive Security Device Manager (ASDM) Launcher could allow an unauthenticated, remote attacker to execute arbitrary code on a user's operating system. This vulnerability is due to a lack of proper signature verification for specific code exchanged between the ASDM and the Launcher. An attacker could exploit this vulnerability by leveraging a man-in-the-middle position on the network to intercept the traffic between the Launcher and the ASDM and then inject arbitrary code. A successful exploit could allow the attacker to execute arbitrary code on the user's operating system with the level of privileges assigned to the ASDM Launcher. A successful exploit may require the attacker to perform a social engineering attack to persuade the user to initiate communication from the Launcher to the ASDM.