{"id":"CVE-2014-1699","aliases":["EUVD-2014-1773","GHSA-5h6v-x3m8-7h55"],"status":"published","title":"Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of...","description":"Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of service (monitoring-service outage) via malformed HTTP requests to port 4999.","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":"2026-11-09","score":0.02142,"percentile":0.82194,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2014-02-07T02:00:00Z","modified":"2026-06-17T00:05:24Z","products":[{"vendor":"siemens","product":"simatic_wincc_open_architecture"}],"references":[{"url":"http://osvdb.org/102812","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/90936","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/65347","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-342587.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/56651","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://ics-cert.us-cert.gov/advisories/ICSA-14-035-01","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-1699"},{"url":"https://github.com/advisories/GHSA-5h6v-x3m8-7h55"}],"sources":{"cve":[{"id":"CVE-2014-1699","description":"Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of service (monitoring-service outage) via malformed HTTP requests to port 4999.","status":"published","published":"2014-02-07T02:00:00Z","modified":"2024-08-06T09:50:10.661Z","updated_at":"2026-11-02T14:33:45.938615Z"}],"euvd":[{"id":"EUVD-2014-1773","description":"Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of service (monitoring-service outage) via malformed HTTP requests to port 4999.","status":"published","published":"2014-02-07T02:00:00Z","modified":"2024-08-06T09:50:10Z","updated_at":"2026-11-03T01:57:17.345507Z"}],"ghsa":[{"id":"GHSA-5h6v-x3m8-7h55","title":"Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of...","description":"Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of service (monitoring-service outage) via malformed HTTP requests to port 4999.","status":"published","published":"2022-05-17T01:27:06Z","modified":"2023-02-03T05:04:17Z","updated_at":"2026-11-02T14:53:31.323466Z"}],"nvd":[{"id":"CVE-2014-1699","description":"Siemens SIMATIC WinCC OA before 3.12 P002 January allows remote attackers to cause a denial of service (monitoring-service outage) via malformed HTTP requests to port 4999.","status":"published","published":"2014-02-07T04:52:04.457Z","modified":"2026-06-17T00:05:24.073Z","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-399"],"updated_at":"2026-11-02T14:02:53.330367Z"}]}}