CVE-2026-83085: High severity Oracle Siebel CRM Cloud Applications vulnerability
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 22.3-26.7. Easily exploitable vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the Siebel CRM Cloud Applications executes to compromise Siebel CRM Cloud Applications. While the vulnerability is in Siebel CRM Cloud Applications, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Cloud Applications accessible data as well as unauthorized update, insert or delete access to some of Siebel CRM Cloud Applications accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Siebel CRM Cloud Applications. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L).
Affected Software
Event History
Frequently Asked Questions
Who is realistically exposed to this vulnerability?
Deployments of Oracle Siebel CRM Cloud Applications using the Siebel Cloud Manager component in supported versions 22.3 through 26.7 are affected. Exploitation requires access to the physical communication segment attached to the hardware running the application, so exposure is limited to attackers with that adjacent-network position.
What access does an attacker need to exploit it?
An attacker needs low-privileged access and access to the physical communication segment connected to the hardware where Siebel CRM Cloud Applications runs. No user interaction is required, and the attack complexity is low.
What could a successful attacker do?
A successful attack can expose critical data or all data accessible through Siebel CRM Cloud Applications. It can also permit updates, inserts, or deletions of some accessible data and cause a partial denial of service; impacts may significantly extend to additional products.