{"id":"CVE-2014-0781","aliases":["EUVD-2014-0812","GHSA-m7xh-cr6w-qjx3"],"status":"published","title":"Yokogawa CENTUM CS 3000 Heap-based Buffer Overflow","description":"Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.26299,"percentile":0.98015,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-122"],"published":"2014-03-14T10:00:00Z","modified":"2026-06-17T00:03:37Z","exploits":[{"source":"metasploit","id":"auxiliary/dos/scada/yokogawa_logsvr","title":"Yokogawa CENTUM CS 3000 BKCLogSvr.exe Heap Buffer Overflow","type":"auxiliary","date":"2014-03-10","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/dos/scada/yokogawa_logsvr"}],"products":[{"vendor":"yokogawa","product":"centum cs 3000"},{"vendor":"yokogawa","product":"centum_cs_3000"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-14-070-01a"},{"url":"http://www.securityfocus.com/bid/66130","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://community.rapid7.com/community/metasploit/blog/2014/03/10/yokogawa-centum-cs3000-vulnerabilities","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.yokogawa.com/dcs/security/ysar/dcs-ysar-index-en.htm."},{"url":"http://ics-cert.us-cert.gov/advisories/ICSA-14-070-01","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0781"},{"url":"https://github.com/advisories/GHSA-m7xh-cr6w-qjx3"}],"sources":{"cve":[{"id":"CVE-2014-0781","title":"Yokogawa CENTUM CS 3000 Heap-based Buffer Overflow","description":"Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.","status":"published","published":"2014-03-14T10:00:00Z","modified":"2025-09-25T17:22:27.951Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:33:47.330011Z"}],"euvd":[{"id":"EUVD-2014-0812","description":"Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.","status":"published","published":"2014-03-14T10:00:00Z","modified":"2025-09-25T17:22:27Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"critical"}],"updated_at":"2026-11-02T20:31:39.520931Z"}],"ghsa":[{"id":"GHSA-m7xh-cr6w-qjx3","title":"Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier...","description":"Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.","status":"published","published":"2022-05-17T04:10:20Z","modified":"2025-09-25T18:31:35Z","cwes":["CWE-119","CWE-122"],"updated_at":"2026-11-02T15:03:45.893243Z"}],"nvd":[{"id":"CVE-2014-0781","description":"Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.","status":"published","published":"2014-03-14T10:55:05.817Z","modified":"2026-06-17T00:03:37.78Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"secondary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-122","CWE-119"],"updated_at":"2026-11-02T14:02:53.710973Z"}]}}