{"id":"CVE-2021-3198","aliases":["EUVD-2021-26538","GHSA-rcjr-8rgf-qwcm"],"status":"published","title":"Ivanti MobileIron Core clish Restricted Shell Escape via OS Command Injection","description":"By abusing the 'install rpm url' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.03307,"percentile":0.88648,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2021-07-22T18:27:20Z","modified":"2026-06-17T04:04:49Z","products":[{"vendor":"ivanti","product":"mobileiron"},{"vendor":"ivanti","product":"mobileiron core"}],"references":[{"url":"https://www.rapid7.com/blog/post/2021/06/02/untitled-cve-2021-3198-and-cve-2021-3540-mobileiron-shell-escape-privilege-escalation-vulnerabilities/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3198"},{"url":"https://github.com/advisories/GHSA-rcjr-8rgf-qwcm"}],"sources":{"cve":[{"id":"CVE-2021-3198","title":"Ivanti MobileIron Core clish Restricted Shell Escape via OS Command Injection","description":"By abusing the 'install rpm url' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0.","status":"published","published":"2021-07-22T18:27:20.123Z","modified":"2024-09-16T19:10:11.444Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:33:04.020035Z"}],"euvd":[{"id":"EUVD-2021-26538","description":"By abusing the 'install rpm url' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0.","status":"published","published":"2021-07-22T18:27:20Z","modified":"2024-09-16T19:10:11Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:25.778976Z"}],"ghsa":[{"id":"GHSA-rcjr-8rgf-qwcm","title":"By abusing the 'install rpm url' command, an attacker can escape the restricted clish shell on...","description":"By abusing the 'install rpm url' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0.","status":"published","published":"2022-05-24T19:08:55Z","modified":"2023-01-30T05:00:56Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:46:18.181654Z"}],"nvd":[{"id":"CVE-2021-3198","description":"By abusing the 'install rpm url' command, an attacker can escape the restricted clish shell on affected versions of Ivanti MobileIron Core. This issue was fixed in version 11.1.0.0.","status":"published","published":"2021-07-22T19:15:09.097Z","modified":"2026-06-17T04:04:49.9Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","level":"medium","assessor":"secondary"},{"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":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:56.185362Z"}]}}