{"id":"CVE-2016-2031","aliases":["EUVD-2016-3139","GHSA-62m2-jrj9-gqh5"],"status":"published","title":"Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient...","description":"Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient validation of user-supplied input and insufficient checking of parameters, which could allow a malicious user to bypass security restrictions, obtain sensitive information, perform unauthorized actions and execute arbitrary code.","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":"2026-11-07","score":0.05123,"percentile":0.92437,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-01-31T19:33:12Z","modified":"2026-06-17T00:43:17Z","products":[{"vendor":"arubanetworks","product":"airwave"},{"vendor":"arubanetworks","product":"aruba_instant"},{"vendor":"arubanetworks","product":"arubaos"},{"vendor":"siemens","product":"scalance_w1750d_firmware"}],"references":[{"url":"http://packetstormsecurity.com/files/136997/Aruba-Authentication-Bypass-Insecure-Transport-Tons-Of-Issues.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2016/May/19","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2016-004.txt","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.securityfocus.com/bid/90207","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-431802.pdf","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-2031"},{"url":"https://github.com/advisories/GHSA-62m2-jrj9-gqh5"}],"sources":{"cve":[{"id":"CVE-2016-2031","description":"Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient validation of user-supplied input and insufficient checking of parameters, which could allow a malicious user to bypass security restrictions, obtain sensitive information, perform unauthorized actions and execute arbitrary code.","status":"published","published":"2020-01-31T19:33:12Z","modified":"2024-08-05T23:17:49.388Z","updated_at":"2026-11-02T14:33:33.424551Z"}],"euvd":[{"id":"EUVD-2016-3139","description":"Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient validation of user-supplied input and insufficient checking of parameters, which could allow a malicious user to bypass security restrictions, obtain sensitive information, perform unauthorized actions and execute arbitrary code.","status":"published","published":"2020-01-31T19:33:12Z","modified":"2024-08-05T23:17:49Z","updated_at":"2026-11-03T02:22:55.100655Z"}],"ghsa":[{"id":"GHSA-62m2-jrj9-gqh5","title":"Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient...","description":"Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient validation of user-supplied input and insufficient checking of parameters, which could allow a malicious user to bypass security restrictions, obtain sensitive information, perform unauthorized actions and execute arbitrary code.","status":"published","published":"2022-05-24T17:07:49Z","modified":"2023-01-30T05:06:31Z","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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:47:30.961059Z"}],"nvd":[{"id":"CVE-2016-2031","description":"Multiple vulnerabilities exists in Aruba Instate before 4.1.3.0 and 4.2.3.1 due to insufficient validation of user-supplied input and insufficient checking of parameters, which could allow a malicious user to bypass security restrictions, obtain sensitive information, perform unauthorized actions and execute arbitrary code.","status":"published","published":"2020-01-31T20:15:10.57Z","modified":"2026-06-17T00:43:17.627Z","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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:40.524348Z"}]}}