{"id":"CVE-2012-3819","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-3819","generatedAt":"2026-10-27T19:51:04.922Z","title":"Stack consumption vulnerability in dartwebserver.dll 1.9 and earlier, as used in Dart PowerTCP WebServer for ActiveX and other products, allows remote attackers to cause a denial of service (daemon crash) via a long request.","description":"Stack consumption vulnerability in dartwebserver.dll 1.9 and earlier, as used in Dart PowerTCP WebServer for ActiveX and other products, allows remote attackers to cause a denial of service (daemon crash) via a long request.","published":"2012-10-04T11:11:31.000Z","lastModified":"2026-06-16T23:43:57.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-119"],"affected":["dart/powertcp activex"],"epss":{"score":0.02327,"percentile":0.83396,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2012-09-28","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":37905,"kind":"exploit","title":"PowerTCP WebServer for - ActiveX Denial of Service","url":"https://www.exploit-db.com/exploits/37905","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/37905.rb","file":"exploits/windows/dos/37905.rb","published":"2012-09-28","added":"2012-09-28","updated":"2015-08-21","author":"catatonicprime","type":"dos","platform":"windows","port":null,"verified":true,"codes":["CVE-2012-3819","OSVDB-85922"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/55761/info"}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 2.3%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://sadgeeksinsnow.blogspot.dk/2012/09/my-first-experiences-bug-hunting-part-1.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/524273","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://sadgeeksinsnow.blogspot.dk/2012/09/my-first-experiences-bug-hunting-part-1.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/524273","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-3819","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."}