{"id":"CVE-2014-0766","aliases":["EUVD-2014-0797","GHSA-rj8f-rj27-8wxg"],"status":"published","title":"Advantech WebAccess Stack-based Buffer Overflow","description":"An attacker can exploit this vulnerability by copying an overly long \nNodeName2 argument into a statically sized buffer on the stack to \noverflow the static stack buffer. An attacker may use this vulnerability\n to remotely execute arbitrary code.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.02672,"percentile":0.85851,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-121"],"published":"2014-04-12T01:00:00Z","modified":"2026-06-17T00:03:36Z","products":[{"vendor":"advantech","product":"advantech_webaccess"},{"vendor":"advantech","product":"webaccess"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-14-079-03"},{"url":"http://www.securityfocus.com/bid/66740","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://webaccess.advantech.com/"},{"url":"http://ics-cert.us-cert.gov/advisories/ICSA-14-079-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/66725","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0766"},{"url":"http://webaccess.advantech.com"},{"url":"https://github.com/advisories/GHSA-rj8f-rj27-8wxg"}],"sources":{"cve":[{"id":"CVE-2014-0766","title":"Advantech WebAccess Stack-based Buffer Overflow","description":"An attacker can exploit this vulnerability by copying an overly long \nNodeName2 argument into a statically sized buffer on the stack to \noverflow the static stack buffer. An attacker may use this vulnerability\n to remotely execute arbitrary code.","status":"published","published":"2014-04-12T01:00:00Z","modified":"2025-09-19T19:10:40.843Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:33:47.741012Z"}],"euvd":[{"id":"EUVD-2014-0797","description":"An attacker can exploit this vulnerability by copying an overly long \nNodeName2 argument into a statically sized buffer on the stack to \noverflow the static stack buffer. An attacker may use this vulnerability\n to remotely execute arbitrary code.","status":"published","published":"2014-04-12T01:00:00Z","modified":"2025-09-19T19:10:40Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high"}],"updated_at":"2026-11-02T20:31:41.254663Z"}],"ghsa":[{"id":"GHSA-rj8f-rj27-8wxg","title":"Stack-based buffer overflow in Advantech WebAccess before 7.2 allows remote attackers to execute...","description":"Stack-based buffer overflow in Advantech WebAccess before 7.2 allows remote attackers to execute arbitrary code via a long NodeName2 argument.","status":"published","published":"2022-05-17T04:11:57Z","modified":"2025-09-19T21:31:15Z","cwes":["CWE-119","CWE-121"],"updated_at":"2026-11-02T15:03:40.313612Z"}],"nvd":[{"id":"CVE-2014-0766","description":"An attacker can exploit this vulnerability by copying an overly long \nNodeName2 argument into a statically sized buffer on the stack to \noverflow the static stack buffer. An attacker may use this vulnerability\n to remotely execute arbitrary code.","status":"published","published":"2014-04-12T04:37:31.533Z","modified":"2026-06-17T00:03:36.183Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"secondary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-121","CWE-119"],"updated_at":"2026-11-02T14:02:53.710973Z"}]}}