{"id":"CVE-2019-12262","aliases":["EUVD-2019-3904","GHSA-q422-mpjf-wxwg"],"status":"published","title":"Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client...","description":"Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw).","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.04116,"percentile":0.90856,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-08-14T19:18:13Z","modified":"2026-06-17T02:14:19Z","products":[{"vendor":"belden","product":"garrettcom_magnum_dx940e_firmware"},{"vendor":"belden","product":"hirschmann_hios"},{"vendor":"siemens","product":"ruggedcom_win7000_firmware"},{"vendor":"siemens","product":"ruggedcom_win7018_firmware"},{"vendor":"siemens","product":"ruggedcom_win7025_firmware"},{"vendor":"siemens","product":"ruggedcom_win7200_firmware"},{"vendor":"windriver","product":"vxworks"}],"references":[{"url":"https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2019-12262","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.f5.com/csp/article/K41190253","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12262"},{"url":"https://github.com/advisories/GHSA-q422-mpjf-wxwg"}],"sources":{"cve":[{"id":"CVE-2019-12262","description":"Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw).","status":"published","published":"2019-08-14T19:18:13Z","modified":"2024-08-04T23:17:39.465Z","updated_at":"2026-11-02T14:20:23.697579Z"}],"euvd":[{"id":"EUVD-2019-3904","description":"Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw).","status":"published","published":"2019-08-14T19:18:13Z","modified":"2024-08-04T23:17:39Z","updated_at":"2026-11-03T02:40:46.416719Z"}],"ghsa":[{"id":"GHSA-q422-mpjf-wxwg","title":"Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client...","description":"Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw).","status":"published","published":"2022-05-24T16:53:35Z","modified":"2023-01-27T05:02:51Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:42:06.943612Z"}],"nvd":[{"id":"CVE-2019-12262","description":"Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw).","status":"published","published":"2019-08-14T20:15:11.573Z","modified":"2026-06-17T02:14:19.907Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:05:22.878504Z"}]}}