CVE-2026-62442: 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 22.3-26.6. Easily exploitable vulnerability allows unauthenticated 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. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Cloud Applications accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Cloud Applications accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
Affected Software
Event History
Frequently Asked Questions
Who is realistically exposed to this vulnerability?
Deployments of Oracle Siebel CRM Cloud Applications using Siebel Cloud Manager in supported affected versions 22.3 through 26.6 are exposed when an attacker can access the physical communication segment connected to the hardware running the application.
Does an attacker need an account or user interaction to exploit it?
No. The vulnerability is described as easily exploitable by an unauthenticated attacker, and no user interaction is required.
What could a successful attacker do?
A successful attack can provide unauthorized access to critical data or all data accessible to the affected Siebel CRM Cloud Applications. It can also allow unauthorized creation, deletion, or modification of critical data or all accessible application data.
Does the CVSS vector indicate that remote Internet-only access is sufficient?
No. The attack vector is adjacent (AV:A), and the description requires access to the physical communication segment attached to the hardware where the application executes.