{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2023-23632","sourceIdentifier":"cve@mitre.org","published":"2023-10-12T20:15:12.187","lastModified":"2026-06-17T05:37:37.837","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Las versiones 22.2.x a 22.4.x de BeyondTrust Privileged Remote Access (PRA) son vulnerables a una omisión de autenticación local. Los atacantes pueden aprovechar un proceso de verificación de secretos defectuoso en las sesiones de salto del shell BYOT, lo que permite el acceso no autorizado a elementos de salto adivinando solo el primer carácter del secreto."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","affectedData":[{"vendor":"beyondtrust","product":"privileged_remote_access","defaultStatus":"unknown","cpes":["cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:*"],"versions":[{"version":"22.2x","lessThanOrEqual":"22.4x","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-09-18T14:28:47.747173Z","id":"CVE-2023-23632","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-287"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:*","versionStartIncluding":"22.2.1","versionEndExcluding":"22.3.3","matchCriteriaId":"31A784B4-BF67-4CBC-BD67-688E05CFD037"}]}]}],"references":[{"url":"https://www.compass-security.com/fileadmin/Research/Advisories/2023_03_CSNC-2022-018_PRA_Privilege_Escalation.txt","source":"cve@mitre.org","tags":["Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2025/May/1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.compass-security.com/fileadmin/Research/Advisories/2023_03_CSNC-2022-018_PRA_Privilege_Escalation.txt","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}