{"id":"CVE-2005-3666","url":"https://www.cyber-defence.io/tools/cve/CVE-2005-3666","generatedAt":"2026-10-27T19:56:30.393Z","title":"Multiple unspecified format string vulnerabilities in multiple unspecified implementations of Internet Key Exchange version 1 (IKEv1) have multiple unspecified attack vectors and impacts, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.","description":"Multiple unspecified format string vulnerabilities in multiple unspecified implementations of Internet Key Exchange version 1 (IKEv1) have multiple unspecified attack vectors and impacts, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.  NOTE: due to the lack of information in the original sources, it is likely that this candidate will be REJECTed once it is known which implementations are actually vulnerable.","published":"2005-11-18T21:03:00.000Z","lastModified":"2026-06-16T22:17:22.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":10,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},"cwe":[],"affected":["internet key exchange/internet key exchange"],"epss":{"score":0.03432,"percentile":0.88863,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (3.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://jvn.jp/niscc/NISCC-273756/index.html","source":"cve@mitre.org"},{"url":"http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/","source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/226364","tags":["Third Party Advisory","US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.niscc.gov.uk/niscc/docs/br-20051114-01013.html?lang=en","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://jvn.jp/niscc/NISCC-273756/index.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/226364","tags":["Third Party Advisory","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.niscc.gov.uk/niscc/docs/br-20051114-01013.html?lang=en","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2005-3666","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."}