CVE-2017-2191

CVE-2017-2191 is an untrusted search path vulnerability affecting the Sharp RW-5100 driver installers for Windows 7 (version 1.0.0.9) and Windows 8.1 (version 1.0.1.0). An attacker can exploit this by placing a malicious DLL in an unspecified directory, leading to privilege escalation. With a CVSS score of 7.8 (HIGH), this vulnerability has a local attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is no known active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.