{"id":"CVE-2014-5426","aliases":["EUVD-2014-5314","GHSA-qmf3-c3rq-cjgp"],"status":"published","title":"MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of...","description":"MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01343,"percentile":0.71563,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-17"],"published":"2014-11-27T15:00:00Z","modified":"2026-06-17T00:11:32Z","products":[{"vendor":"matrikonopc","product":"dnp3_opc_server"}],"references":[{"url":"http://www.opcsupport.com/link/portal/4164/4590/Article/3004/SECURITY-NOTIFICATION-OPC-Server-for-SCADA-DNP3-SN-2014-10-14-01","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-14-329-01","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-5426"},{"url":"https://github.com/advisories/GHSA-qmf3-c3rq-cjgp"}],"sources":{"cve":[{"id":"CVE-2014-5426","description":"MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.","status":"published","published":"2014-11-27T15:00:00Z","modified":"2024-08-06T11:41:49.228Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2014-5314","description":"MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.","status":"published","published":"2014-11-27T15:00:00Z","modified":"2024-08-06T11:41:49Z","updated_at":"2026-11-03T01:57:03.276706Z"}],"ghsa":[{"id":"GHSA-qmf3-c3rq-cjgp","title":"MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of...","description":"MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.","status":"published","published":"2022-05-17T04:20:47Z","modified":"2023-01-28T05:01:35Z","updated_at":"2026-11-02T14:43:35.577766Z"}],"nvd":[{"id":"CVE-2014-5426","description":"MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.","status":"published","published":"2014-11-27T15:59:00.083Z","modified":"2026-06-17T00:11:32.357Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-17"],"updated_at":"2026-11-02T14:02:57.304171Z"}]}}