{"id":"CVE-2020-13770","aliases":["EUVD-2020-5987","GHSA-cwx2-6cm4-jr73"],"status":"published","title":"Several services are accessing named pipes in Ivanti Endpoint Manager through 2020.1.1 with...","description":"Several services are accessing named pipes in Ivanti Endpoint Manager through 2020.1.1 with default or overly permissive security attributes; as these services run as user ‘NT AUTHORITY\\SYSTEM’, the issue can be used to escalate privileges from a local standard or service account having SeImpersonatePrivilege (eg. user ‘NT AUTHORITY\\NETWORK SERVICE’).","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00466,"percentile":0.40764,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2020-11-12T17:38:03Z","modified":"2026-06-17T02:53:37Z","products":[{"vendor":"ivanti","product":"endpoint_manager"}],"references":[{"url":"https://labs.jumpsec.com/advisory-cve-2020-13770-ivanti-uem-named-pipe-token-impersonation/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13770"},{"url":"https://github.com/advisories/GHSA-cwx2-6cm4-jr73"}],"sources":{"cve":[{"id":"CVE-2020-13770","description":"Several services are accessing named pipes in Ivanti Endpoint Manager through 2020.1.1 with default or overly permissive security attributes; as these services run as user ‘NT AUTHORITY\\SYSTEM’, the issue can be used to escalate privileges from a local standard or service account having SeImpersonatePrivilege (eg. user ‘NT AUTHORITY\\NETWORK SERVICE’).","status":"published","published":"2020-11-12T17:38:03Z","modified":"2024-08-04T12:25:16.56Z","updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2020-5987","description":"Several services are accessing named pipes in Ivanti Endpoint Manager through 2020.1.1 with default or overly permissive security attributes; as these services run as user ‘NT AUTHORITY\\SYSTEM’, the issue can be used to escalate privileges from a local standard or service account having SeImpersonatePrivilege (eg. user ‘NT AUTHORITY\\NETWORK SERVICE’).","status":"published","published":"2020-11-12T17:38:03Z","modified":"2024-08-04T12:25:16Z","updated_at":"2026-11-03T03:07:36.6695Z"}],"ghsa":[{"id":"GHSA-cwx2-6cm4-jr73","title":"Several services are accessing named pipes in Ivanti Endpoint Manager through 2020.1.1 with...","description":"Several services are accessing named pipes in Ivanti Endpoint Manager through 2020.1.1 with default or overly permissive security attributes; as these services run as user ‘NT AUTHORITY\\SYSTEM’, the issue can be used to escalate privileges from a local standard or service account having SeImpersonatePrivilege (eg. user ‘NT AUTHORITY\\NETWORK SERVICE’).","status":"published","published":"2022-05-24T22:28:34Z","modified":"2023-01-30T05:05:34Z","cwes":["CWE-276"],"updated_at":"2026-11-02T14:47:18.26887Z"}],"nvd":[{"id":"CVE-2020-13770","description":"Several services are accessing named pipes in Ivanti Endpoint Manager through 2020.1.1 with default or overly permissive security attributes; as these services run as user ‘NT AUTHORITY\\SYSTEM’, the issue can be used to escalate privileges from a local standard or service account having SeImpersonatePrivilege (eg. user ‘NT AUTHORITY\\NETWORK SERVICE’).","status":"published","published":"2020-11-12T18:15:14.877Z","modified":"2026-06-17T02:53:37.64Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:06:24.137599Z"}]}}