CVE-2020-3602

CVE-2020-3602 is a privilege escalation vulnerability in the CLI of Cisco StarOS, affecting Cisco ASR 5000 and 5700 Series Routers. An authenticated, local attacker can exploit insufficient input validation by sending crafted commands to execute arbitrary code with root privileges. This vulnerability has a CVSS score of 6.7 (Medium) due to the high privileges required for exploitation (PR:H) and the local attack vector (AV:L), but a successful exploit leads to high impact (C:H/I:H/A:H). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.