EUVD-2026-79569
GHSA-4mjj-2484-x535
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
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Alert meAnalysisAIv1 – Sep 15, 2026
Improper access control in the Open UI component of Oracle Siebel CRM (End User) versions 17.0 through 26.7 lets an authenticated low-privilege user issue crafted HTTP requests that expose and modify data beyond their authorized scope. Successful exploitation yields high confidentiality impact — unauthorized read of critical Siebel data — plus limited integrity impact via unauthorized insert, update or delete operations; availability is unaffected (CVSS 3.1 base 7.1, AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N). No CISA KEV listing, public exploit code or EPSS signal is present in the supplied intelligence, so this is currently a patch-cycle priority rather than a confirmed actively exploited issue.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Primary rating from Vendor (oracle) · only source for this CVE.
CVSS VectorVendor: oracle
DescriptionCVE.org
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM End User accessible data as well as unauthorized update, insert or delete access to some of Siebel CRM End User accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
Exploit-DB