date: 2025-02-28 previous note: [[1011.2.3.3 Simulated Cyber Attack on Satellite Network]] related note(s): - tags: #cyber-attacks #satellite-cyber-attack # No-Op Vulnerability Schalk, et al. where able to send a *no-op* (no operation) command to the health and safety module that did nothing. They were able to repeat this process and insert their own commands into the module and the module was unable to tell a difference between the commands. This means that an adversary could attack the module be putting a nefarious script into a command sent to any module (Schalk et al., 2022, p. 354). --- # References 1. [[Analysis of Vulnerabilities in Satellite Software Bus Network Architecture]]