{"id":"CVE-2011-0639","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-0639","generatedAt":"2026-10-27T22:04:07.478Z","title":"Apple Mac OS X does not properly warn the user before enabling additional Human Interface Device (HID) functionality over USB, which allows user-assisted attackers to execute arbitrary programs via crafted USB data, as demonstrated by keyboard and mouse…","description":"Apple Mac OS X does not properly warn the user before enabling additional Human Interface Device (HID) functionality over USB, which allows user-assisted attackers to execute arbitrary programs via crafted USB data, as demonstrated by keyboard and mouse data sent by malware on a smartphone that the user connected to the computer.","published":"2011-01-25T01:00:03.000Z","lastModified":"2026-06-16T23:27:48.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":6.9,"severity":"MEDIUM","vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C"},"cwe":["CWE-16"],"affected":["apple/mac os x"],"epss":{"score":0.003,"percentile":0.22462,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://news.cnet.com/8301-27080_3-20028919-245.html","source":"cve@mitre.org"},{"url":"http://www.blackhat.com/html/bh-dc-11/bh-dc-11-briefings.html#Stavrou","source":"cve@mitre.org"},{"url":"http://www.cs.gmu.edu/~astavrou/publications.html","source":"cve@mitre.org"},{"url":"http://news.cnet.com/8301-27080_3-20028919-245.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.blackhat.com/html/bh-dc-11/bh-dc-11-briefings.html#Stavrou","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cs.gmu.edu/~astavrou/publications.html","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0639","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}