Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
AnalysisAI
Oracle Siebel CRM Deployment (Server Infrastructure component) versions 17.0 through 26.7 can be fully taken over by a low-privileged attacker who already holds a valid account and can reach the deployment over HTTP. The flaw is rated 7.5 with High complexity (AC:H), meaning it is not a trivial drive-by exploit but requires a favorable, harder-to-arrange condition to succeed; when it does, confidentiality, integrity, and availability are all fully compromised. …
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EUVD-2026-79578
GHSA-99h4-fr77-wx74