{"id":"CVE-2021-22015","aliases":["EUVD-2021-9184","GHSA-7r68-66h2-v7f6"],"status":"published","title":"The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper...","description":"The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper permissions of files and directories. An authenticated local user with non-administrative privilege may exploit these issues to elevate their privileges to root on vCenter Server Appliance.","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":"2026-11-09","score":0.01944,"percentile":0.80312,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-269","CWE-552"],"published":"2021-09-23T00:00:00Z","modified":"2026-06-17T03:36:33Z","exploits":[{"source":"metasploit","id":"exploit/linux/local/vcenter_java_wrapper_vmon_priv_esc","title":"VMware vCenter vScalation Priv Esc","type":"exploit","platform":"Linux","date":"2021-09-21","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/linux/local/vcenter_java_wrapper_vmon_priv_esc"},{"source":"pocgithub","id":"PenteraIO/vScalation-CVE-2021-22015","title":"PenteraIO/vScalation-CVE-2021-22015","date":"2021-09-30","url":"https://github.com/PenteraIO/vScalation-CVE-2021-22015"}],"products":[{"vendor":"vmware","product":"cloud_foundation"},{"vendor":"vmware","product":"vcenter_server"}],"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2021-0020.html","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/170116/VMware-vCenter-vScalation-Privilege-Escalation.html","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22015"},{"url":"https://github.com/advisories/GHSA-7r68-66h2-v7f6"}],"sources":{"cve":[{"id":"CVE-2021-22015","description":"The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper permissions of files and directories. An authenticated local user with non-administrative privilege may exploit these issues to elevate their privileges to root on vCenter Server Appliance.","status":"published","published":"2021-09-23T00:00:00Z","modified":"2024-08-03T18:30:23.928Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9184","description":"The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper permissions of files and directories. An authenticated local user with non-administrative privilege may exploit these issues to elevate their privileges to root on vCenter Server Appliance.","status":"published","published":"2021-09-23T00:00:00Z","modified":"2024-08-03T18:30:23Z","updated_at":"2026-11-03T03:25:04.094929Z"}],"ghsa":[{"id":"GHSA-7r68-66h2-v7f6","title":"The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper...","description":"The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper permissions of files and directories. An authenticated local user with non-administrative privilege may exploit these issues to elevate their privileges to root on vCenter Server Appliance.","status":"published","published":"2022-05-24T19:15:36Z","modified":"2023-01-31T05:02:38Z","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"}],"cwes":["CWE-269","CWE-552"],"updated_at":"2026-11-02T14:48:18.466773Z"}],"nvd":[{"id":"CVE-2021-22015","description":"The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper permissions of files and directories. An authenticated local user with non-administrative privilege may exploit these issues to elevate their privileges to root on vCenter Server Appliance.","status":"published","published":"2021-09-23T13:15:07.827Z","modified":"2026-06-17T03:36:33.477Z","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-552"],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}