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 ↗

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

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

← All CVEs