{"id":"CVE-2026-83191","title":"Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure)","summary":"Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).  Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows unauthenticated attacker with netw…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-269"],"vendor":"Oracle Corporation","product":"Siebel CRM Deployment","affected":["siebel_crm_deployment >= 17.0 <= 26.7"],"published":"2026-09-15","updated":"2026-09-17","sourceUpdated":"2026-09-17T14:17:35.627","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-83191","references":[{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","label":"secalert_us@oracle.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-17T13:01:51.321078Z"},"epss":0.00373,"epssPercentile":0.31086,"ingestedAt":"2026-09-15T20:44:02.482Z","slug":"CVE-2026-83191","body":"## Overview\n\nVulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).  Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TCP to compromise Siebel CRM Deployment.  Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}