{"id":"CVE-2014-3936","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-3936","generatedAt":"2026-11-05T07:06:36.895Z","title":"Stack-based buffer overflow in the do_hnap function in www/my_cgi.cgi in D-Link DSP-W215 (Rev.","description":"Stack-based buffer overflow in the do_hnap function in www/my_cgi.cgi in D-Link DSP-W215 (Rev. A1) with firmware 1.01b06 and earlier, DIR-505 with firmware before 1.08b10, and DIR-505L with firmware 1.01 and earlier allows remote attackers to execute arbitrary code via a long Content-Length header in a GetDeviceSettings action in an HNAP request.","published":"2014-06-02T14:55:04.000Z","lastModified":"2026-06-17T00:09:10.000Z","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":["dlink/dir505 shareport mobile companion firmware","dlink/dir505 shareport mobile companion","dlink/dir505l shareport mobile companion firmware","dlink/dir-505l shareport mobile companion","dlink/dsp-w215 firmware","dlink/dsp-w215"],"epss":{"score":0.76555,"percentile":0.99543,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2014-07-14","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":34064,"kind":"exploit","title":"D-Link HNAP - Request Remote Buffer Overflow (Metasploit)","url":"https://www.exploit-db.com/exploits/34064","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/remote/34064.rb","file":"exploits/hardware/remote/34064.rb","published":"2014-07-14","added":"2014-07-14","updated":"2014-07-14","author":"Metasploit","type":"remote","platform":"hardware","port":80,"verified":true,"codes":["CVE-2014-3936"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10029"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 76.6%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/127427/D-Link-HNAP-Request-Remote-Buffer-Overflow.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/58728","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/58972","source":"cve@mitre.org"},{"url":"http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10027","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10029","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.devttys0.com/2014/05/hacking-the-d-link-dsp-w215-smart-plug","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/67651","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/127427/D-Link-HNAP-Request-Remote-Buffer-Overflow.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/58728","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/58972","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10027","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10029","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.devttys0.com/2014/05/hacking-the-d-link-dsp-w215-smart-plug","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/67651","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-3936","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."}