{"id":"CVE-2015-6480","aliases":["EUVD-2015-6421","GHSA-5q6w-q4p8-f56h"],"status":"published","title":"The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require...","description":"The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action.","severity":{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01786,"percentile":0.7847,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2015-12-21T11:00:00Z","modified":"2026-06-17T00:30:56Z","products":[{"vendor":"moxa","product":"oncell_central_manager"}],"references":[{"url":"http://zerodayinitiative.com/advisories/ZDI-15-452/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-15-328-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-6480"},{"url":"http://zerodayinitiative.com/advisories/ZDI-15-452"},{"url":"https://github.com/advisories/GHSA-5q6w-q4p8-f56h"}],"sources":{"cve":[{"id":"CVE-2015-6480","description":"The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action.","status":"published","published":"2015-12-21T11:00:00Z","modified":"2024-08-06T07:22:21.932Z","updated_at":"2026-11-02T14:35:42.984856Z"}],"euvd":[{"id":"EUVD-2015-6421","description":"The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action.","status":"published","published":"2015-12-21T11:00:00Z","modified":"2024-08-06T07:22:21Z","updated_at":"2026-11-03T02:21:55.706543Z"}],"ghsa":[{"id":"GHSA-5q6w-q4p8-f56h","title":"The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require...","description":"The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action.","status":"published","published":"2022-05-17T04:00:24Z","modified":"2025-04-12T12:56:10Z","cvss":[{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:01:25.259545Z"}],"nvd":[{"id":"CVE-2015-6480","description":"The MessageBrokerServlet servlet in Moxa OnCell Central Manager before 2.2 does not require authentication, which allows remote attackers to obtain administrative access via a command, as demonstrated by the addUserAndGroup action.","status":"published","published":"2015-12-21T11:59:05.093Z","modified":"2026-06-17T00:30:56.493Z","cvss":[{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","level":"high","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-287"],"updated_at":"2026-11-02T14:03:14.501367Z"}]}}