{"id":"CVE-2014-3936","aliases":["EUVD-2014-3873","GHSA-x263-j2r5-q3m7"],"status":"published","title":"Stack-based buffer overflow in the do_hnap function in www/my_cgi.cgi in D-Link DSP-W215 (Rev. A1...","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.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.76555,"percentile":0.99544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2014-06-02T14:00:00Z","modified":"2026-06-17T00:09:10Z","exploits":[{"source":"exploitdb","id":"EDB-34064","title":"D-Link HNAP - Request Remote Buffer Overflow (Metasploit)","type":"remote","platform":"hardware","date":"2014-07-14","verified":true,"url":"https://www.exploit-db.com/exploits/34064"},{"source":"metasploit","id":"exploit/linux/http/dlink_hnap_bof","title":"D-Link HNAP Request Remote Buffer Overflow","type":"exploit","platform":"Linux","date":"2014-05-15","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/linux/http/dlink_hnap_bof"}],"products":[{"vendor":"dlink","product":"dir-505l_shareport_mobile_companion"},{"vendor":"dlink","product":"dir505_shareport_mobile_companion"},{"vendor":"dlink","product":"dir505_shareport_mobile_companion_firmware"},{"vendor":"dlink","product":"dir505l_shareport_mobile_companion_firmware"},{"vendor":"dlink","product":"dsp-w215"},{"vendor":"dlink","product":"dsp-w215_firmware"}],"references":[{"url":"http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10027","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.devttys0.com/2014/05/hacking-the-d-link-dsp-w215-smart-plug","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/58728","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://packetstormsecurity.com/files/127427/D-Link-HNAP-Request-Remote-Buffer-Overflow.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/58972","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10029","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/67651","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3936"},{"url":"https://github.com/advisories/GHSA-x263-j2r5-q3m7"}],"sources":{"cve":[{"id":"CVE-2014-3936","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.","status":"published","published":"2014-06-02T14:00:00Z","modified":"2024-08-06T10:57:17.947Z","updated_at":"2026-11-02T14:33:44.23164Z"}],"euvd":[{"id":"EUVD-2014-3873","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.","status":"published","published":"2014-06-02T14:00:00Z","modified":"2024-08-06T10:57:17Z","updated_at":"2026-11-03T01:57:08.947358Z"}],"ghsa":[{"id":"GHSA-x263-j2r5-q3m7","title":"Stack-based buffer overflow in the do_hnap function in www/my_cgi.cgi in D-Link DSP-W215 (Rev. A1...","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.","status":"published","published":"2022-05-17T04:04:56Z","modified":"2023-01-28T05:01:03Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:28.398824Z"}],"nvd":[{"id":"CVE-2014-3936","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.","status":"published","published":"2014-06-02T14:55:04.263Z","modified":"2026-06-17T00:09:10.01Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:54.464139Z"}]}}