{"id":"CVE-2023-23632","aliases":["EUVD-2023-27720","GHSA-m79x-fpgm-vgr7"],"status":"published","title":"BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local...","description":"BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authentication bypass. Attackers can exploit a flawed secret verification process in the BYOT shell jump sessions, allowing unauthorized access to jump items by guessing only the first character of the secret.","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":"2026-11-10","score":0.00205,"percentile":0.10516,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2023-10-12T00:00:00Z","modified":"2026-06-17T05:37:37Z","products":[{"vendor":"beyondtrust","product":"privileged_remote_access"}],"references":[{"url":"https://www.compass-security.com/fileadmin/Research/Advisories/2023_03_CSNC-2022-018_PRA_Privilege_Escalation.txt","tags":["x_transferred","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2025/May/1"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23632"},{"url":"https://github.com/advisories/GHSA-m79x-fpgm-vgr7"}],"sources":{"cve":[{"id":"CVE-2023-23632","description":"BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authentication bypass. Attackers can exploit a flawed secret verification process in the BYOT shell jump sessions, allowing unauthorized access to jump items by guessing only the first character of the secret.","status":"published","published":"2023-10-12T00:00:00Z","modified":"2025-11-03T19:27:59.824Z","updated_at":"2026-11-02T14:35:20.812737Z"}],"euvd":[{"id":"EUVD-2023-27720","description":"BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authentication bypass. Attackers can exploit a flawed secret verification process in the BYOT shell jump sessions, allowing unauthorized access to jump items by guessing only the first character of the secret.","status":"published","published":"2023-10-12T00:00:00Z","modified":"2025-11-03T19:27:59Z","updated_at":"2026-11-02T19:49:34.152725Z"}],"ghsa":[{"id":"GHSA-m79x-fpgm-vgr7","title":"BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local...","description":"BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authentication bypass. Attackers can exploit a flawed secret verification process in the BYOT shell jump sessions, allowing unauthorized access to jump items by guessing only the first character of the secret.","status":"published","published":"2023-10-12T21:30:58Z","modified":"2025-11-03T21:31:56Z","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-287"],"updated_at":"2026-11-02T15:04:19.844682Z"}],"nvd":[{"id":"CVE-2023-23632","description":"BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authentication bypass. Attackers can exploit a flawed secret verification process in the BYOT shell jump sessions, allowing unauthorized access to jump items by guessing only the first character of the secret.","status":"published","published":"2023-10-12T20:15:12.187Z","modified":"2026-06-17T05:37:37.837Z","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"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:08:37.83429Z"}]}}