Live › vulnerability › CVE-2026-91449
Go to dashboardOracle Siebel CRM Deployment's Server Infrastructure component, versions 17.0 through 26.9, has a flaw that an unauthenticated attacker can reach over the network via HTTP. Successful exploitation lets the attacker create, modify, delete or read critical and all Siebel-accessible data.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Teams running Oracle Siebel CRM Deployment in the affected version range that expose the Server Infrastructure component over HTTP. The sources do not say which configurations are exposed by default, so whether a given deployment is reachable is unknown. Teams on versions outside 17.0 to 26.9 are not in the stated scope.
No product ranges from the sources yet.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
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