CVE-2003-0221

CVE-2003-0221 describes a local privilege escalation vulnerability affecting HP Tru64 UNIX 5.1B PK1 and earlier, where the dupatch and setld utilities are susceptible to a symlink attack, allowing local users to overwrite arbitrary files and potentially gain root privileges. This vulnerability carries a CVSS score of 7.2, indicating high severity due to its low attack complexity and the potential for complete compromise of confidentiality, integrity, and availability. Despite its age and severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.