{"id":"CVE-2017-11321","aliases":["EUVD-2017-2955","GHSA-r776-7hjw-2qgf"],"status":"published","title":"The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote...","description":"The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08338,"percentile":0.94988,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78"],"published":"2017-10-02T17:00:00Z","modified":"2026-06-17T01:01:36Z","exploits":[{"source":"exploitdb","id":"EDB-42937","title":"UCOPIA Wireless Appliance \u003c 5.1.8 - Restricted Shell Escape","type":"local","platform":"linux","date":"2017-10-02","url":"https://www.exploit-db.com/exploits/42937"}],"products":[{"vendor":"ucopia","product":"wireless_appliance"}],"references":[{"url":"https://sysdream.com/news/lab/2017-09-29-cve-2017-11321-ucopia-wireless-appliance-5-1-8-restricted-shell-escape/","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/42937/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11321"},{"url":"https://sysdream.com/news/lab/2017-09-29-cve-2017-11321-ucopia-wireless-appliance-5-1-8-restricted-shell-escape"},{"url":"https://www.exploit-db.com/exploits/42937"},{"url":"https://github.com/advisories/GHSA-r776-7hjw-2qgf"}],"sources":{"cve":[{"id":"CVE-2017-11321","description":"The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.","status":"published","published":"2017-10-02T17:00:00Z","modified":"2024-08-05T18:05:30.58Z","updated_at":"2026-11-02T14:33:19.848632Z"}],"euvd":[{"id":"EUVD-2017-2955","description":"The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.","status":"published","published":"2017-10-02T17:00:00Z","modified":"2024-08-05T18:05:30Z","updated_at":"2026-11-03T02:23:24.20034Z"}],"ghsa":[{"id":"GHSA-r776-7hjw-2qgf","title":"The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote...","description":"The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.","status":"published","published":"2022-05-13T01:15:01Z","modified":"2025-04-20T03:46:09Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:01:52.186588Z"}],"nvd":[{"id":"CVE-2017-11321","description":"The restricted shell interface in UCOPIA Wireless Appliance before 5.1.8 allows remote authenticated users to gain 'admin' privileges via shell metacharacters in the less command.","status":"published","published":"2017-10-03T01:29:00.997Z","modified":"2026-06-17T01:01:36.703Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:04:01.734197Z"}]}}