CVE-2013-3917

CVE-2013-3917 is a critical memory corruption vulnerability affecting Microsoft Internet Explorer versions 6 through 11, allowing remote attackers to execute arbitrary code or cause a denial of service through crafted websites. With a CVSS score of 9.3, it poses a severe risk due to its network-based attack vector, medium complexity, and complete compromise of confidentiality, integrity, and availability. Although not listed on the KEV catalog and lacking public exploit code in Metasploit or ExploitDB, its high EPSS and FAUCET Risk Score, coupled with past media coverage indicating real-world targeting, suggest a significant threat. Community discussion is limited, but the vulnerability has received media attention, highlighting its historical impact.