--- title: "CVE-2026-83192: Oracle Siebel CRM End User - Remote Code Execution" description: "Oracle Siebel CRM End User 17.0-26.7 contains a remote takeover vulnerability caused by an unspecified issue in Open UI, letting unauthenticated attackers with network access via HTTP fully compromise the system, exploit requires high attack complexity." url: https://panop.io/threat-heartbeat/CVE-2026-83192/ --- # CVE-2026-83192 Oracle Siebel CRM End User - Remote Code Execution Oracle Siebel CRM End User 17.0-26.7 contains a remote takeover vulnerability caused by an unspecified issue in Open UI, letting unauthenticated attackers with network access via HTTP fully compromise the system, exploit requires high attack complexity. CVSS base score 8.1 /10 High CISA KEV Not listed Public exploit None known Authentication Not required EPSS 0.37% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-83192) ## Details Type Remote Code Execution Impact Remote Code Execution, Data Tampering, Denial Of Service, Information Disclosure CVSS vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Published 15 September 2026 Updated 15 October 2026 Weakness [CWE-269](https://cwe.mitre.org/data/definitions/269.html) ## Vendor fix Update to the latest available version beyond 26.7. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-83192](https://nvd.nist.gov/vuln/detail/CVE-2026-83192) - [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)