CVE-2023-20065

CVE-2023-20065 is a high-severity privilege escalation vulnerability affecting the Cisco IOx application hosting subsystem in Cisco IOS XE Software. An authenticated, local attacker can exploit insufficient restrictions within the IOx application container to gain root privileges on the underlying operating system. The vulnerability has a CVSS score of 7.8 (High), indicating a low attack complexity and significant impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage.