{"id":"CVE-2021-25653","aliases":["EUVD-2021-12545","GHSA-g5hr-2fx6-qfj5"],"status":"published","title":"Avaya Aura Appliance Virtualization Platform Utilities Privilege Escalation Vulnerability","description":"A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00639,"percentile":0.50949,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-250","CWE-269"],"published":"2021-06-24T08:55:29Z","modified":"2026-06-17T03:42:17Z","products":[{"vendor":"avaya","product":"aura_appliance_virtualization_platform"},{"vendor":"avaya","product":"avaya aura appliance virtualization platform utilities"}],"references":[{"url":"https://support.avaya.com/css/P8/documents/101076479","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25653"},{"url":"https://github.com/advisories/GHSA-g5hr-2fx6-qfj5"}],"sources":{"cve":[{"id":"CVE-2021-25653","title":"Avaya Aura Appliance Virtualization Platform Utilities Privilege Escalation Vulnerability","description":"A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU.","status":"published","published":"2021-06-24T08:55:29Z","modified":"2024-08-03T20:11:27.517Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12545","description":"A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU.","status":"published","published":"2021-06-24T08:55:29Z","modified":"2024-08-03T20:11:27Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:24:52.867371Z"}],"ghsa":[{"id":"GHSA-g5hr-2fx6-qfj5","title":"A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization...","description":"A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU.","status":"published","published":"2022-05-24T19:06:03Z","modified":"2023-01-29T05:08:05Z","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"],"updated_at":"2026-11-02T14:46:12.058225Z"}],"nvd":[{"id":"CVE-2021-25653","description":"A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU.","status":"published","published":"2021-06-24T09:15:10.943Z","modified":"2026-06-17T03:42:17.29Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}