CVE-2018-0422

CVE-2018-0422 describes a vulnerability in Cisco Webex Meetings client for Windows, where improper folder permissions allow an authenticated, local attacker to modify local files and execute code. This vulnerability has a CVSS score of 7.3 (High), indicating that a low-privileged local attacker can achieve high impact on confidentiality, integrity, and availability with low attack complexity, though user interaction is required. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered some community discussion and media coverage.