EUVD-2026-61377
GHSA-mwmh-gvh6-2xpp
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Network HTTP delivery with zero attacker privileges matches PR:N and AV:N; UI:R reflects mandatory victim interaction; S:C and C:H reflect scope change and full data disclosure; I:L reflects limited write access; A:N as no availability impact is described.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle MES for Process Manufacturing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle MES for Process Manufacturing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle MES for Process Manufacturing, 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 Oracle MES for Process Manufacturing accessible data as well as unauthorized update, insert or delete access to some of Oracle MES for Process Manufacturing accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).
AnalysisAI
Oracle MES for Process Manufacturing versions 12.2.3 through 12.2.15 exposes unauthenticated remote attackers to complete confidentiality compromise and partial integrity loss via HTTP, contingent on a victim's interaction. The scope change in the CVSS vector confirms that a successful attack can cascade beyond the MES module itself into additional Oracle E-Business Suite components. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must be able to deliver a crafted HTTP request or link to a victim who is authenticated to the Oracle MES for Process Manufacturing application and who must actively interact with (e.g., click) the attacker-controlled payload. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 8.2 reflects genuine risk, driven primarily by the zero-authentication network attack surface (PR:N, AV:N, AC:L) and the high confidentiality impact (C:H) with scope change (S:C). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply Oracle's Critical Security Patch Update for August 2026, available via the Oracle support portal and detailed at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all Oracle MES instances in scope (12.2.3-12.2.15) and restrict HTTP access to trusted networks via firewall rules; enhance security awareness training on phishing threats targeting manufacturing systems. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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