{"id":"CVE-2009-4660","url":"https://www.cyber-defence.io/tools/cve/CVE-2009-4660","generatedAt":"2026-10-27T19:39:19.862Z","title":"Stack-based buffer overflow in the AntServer Module (AntServer.exe) in BigAnt IM Server 2.50 allows remote attackers to execute arbitrary code via a long GET request to TCP port 6660.","description":"Stack-based buffer overflow in the AntServer Module (AntServer.exe) in BigAnt IM Server 2.50 allows remote attackers to execute arbitrary code via a long GET request to TCP port 6660.","published":"2010-03-03T20:30:00.000Z","lastModified":"2026-06-16T23:14:07.000Z","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":["CWE-119"],"affected":["bigantsoft/bigant messenger"],"epss":{"score":0.62713,"percentile":0.99188,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":2,"verified":true,"firstPublished":"2009-09-15","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":9690,"kind":"exploit","title":"BigAnt Server 2.50 - GET Universal Remote Buffer Overflow (SEH)","url":"https://www.exploit-db.com/exploits/9690","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/9690.py","file":"exploits/windows/remote/9690.py","published":"2009-09-15","added":"2009-09-14","updated":null,"author":"hack4love","type":"remote","platform":"windows","port":6660,"verified":true,"codes":["OSVDB-62749","CVE-2009-4660","OSVDB-44454","CVE-2008-1914"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":9673,"kind":"exploit","title":"BigAnt Server 2.50 - GET Remote Buffer Overflow (SEH)","url":"https://www.exploit-db.com/exploits/9673","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/9673.py","file":"exploits/windows/remote/9673.py","published":"2009-09-15","added":"2009-09-14","updated":null,"author":"blake","type":"remote","platform":"windows","port":6660,"verified":true,"codes":["OSVDB-62749","CVE-2009-4660","OSVDB-44454","CVE-2008-1914"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 62.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://secunia.com/advisories/36704","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.attrition.org/pipermail/vim/2009-September/002271.html","source":"cve@mitre.org"},{"url":"http://www.exploit-db.com/exploits/9673","source":"cve@mitre.org"},{"url":"http://www.exploit-db.com/exploits/9690","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/36407","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2009/2679","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/36704","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.attrition.org/pipermail/vim/2009-September/002271.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.exploit-db.com/exploits/9673","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.exploit-db.com/exploits/9690","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/36407","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2009/2679","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2009-4660","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."}