CVE-2026-83085

Analyzed Analyzed - Analysis Complete

Information Disclosure in Siebel CRM Cloud Applications

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

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).

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Meta Information

Published

2026-09-15

Last Modified

2026-09-22

Generated

2026-10-06

AI Q&A

2026-09-15

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83085

EUVD

EUVD-2026-79413

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	siebel_crm	From 22.3 (inc) to 26.7 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Siebel CRM Cloud Applications (component: Siebel Cloud Manager) affecting versions 22.3 to 26.7. It allows a low-privileged attacker with access to the physical communication segment connected to the hardware running Siebel CRM to compromise the system. The attack can lead to unauthorized access to critical data, modification or deletion of data, and partial denial of service.

Detection Guidance

Detection of CVE-2026-83085 requires monitoring network traffic for unauthorized access attempts to Siebel CRM Cloud Applications. Check for unusual data access or modification patterns in logs. Ensure Siebel Cloud Manager components are updated to the latest secure versions. Verify network segmentation to prevent unauthorized physical access to the communication segment.

Impact Analysis

If you use Oracle Siebel CRM Cloud Applications versions 22.3 to 26.7, an attacker with physical network access could exploit this flaw. This may result in unauthorized data access, data manipulation, or system disruption, potentially affecting business operations and sensitive information security.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Unauthorized data exposure or alteration could result in legal penalties, reputational damage, and loss of trust.

Mitigation Strategies

Apply the latest security patches from Oracle for Siebel CRM Cloud Applications versions 22.3-26.7. Restrict physical and network access to the hardware running Siebel CRM Cloud Applications to trusted users only. Monitor network traffic for unusual activity targeting the Siebel Cloud Manager component.

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