What is the CVSS score of EUVD-2026-62020?

EUVD-2026-62020 has a CVSS 3.1 base score of 5.9 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N. EPSS exploitation probability: 0.2%.

Agile PLM MCAD Connector EUVD-2026-62020

| CVE-2026-71075 MEDIUM

Improper Access Control (CWE-284)

2026-08-18 secalert_us@oracle.com

GHSA-6v59-gv47-wvhr

Authentication Bypass Oracle Agile Plm Mcad Connector

5.9

CVSS 3.1 · Vendor: oracle

Severity by source

Vendor (oracle) PRIMARY

5.9 MEDIUM

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

vuln.today AI

5.9 MEDIUM

AV:A confirmed by physical segment requirement; AC:H for exploit difficulty; PR:N per authentication bypass tag; no availability impact per description.

3.1 AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

4.0 AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Aug 19, 2026 - 04:41 vuln.today

DescriptionCVE.org

Vulnerability in the Oracle Agile PLM MCAD Connector product of Oracle Supply Chain (component: CAX Client). The supported version that is affected is 3.6. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Agile PLM MCAD Connector executes to compromise Oracle Agile PLM MCAD Connector. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Agile PLM MCAD Connector accessible data as well as unauthorized update, insert or delete access to some of Oracle Agile PLM MCAD Connector accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N).

AnalysisAI

Authentication bypass in Oracle Agile PLM MCAD Connector 3.6 (CAX Client component) exposes critical PLM data to unauthenticated attackers who have physical adjacency to the network segment where the connector hardware operates. The vulnerability enables unauthorized read access to all connector-accessible data and limited write access, scored CVSS 5.9 Medium due to the adjacent-network attack vector and high complexity constraints. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation	Physical or logical adjacency to the network segment where the Oracle Agile PLM MCAD Connector 3.6 hardware executes is the primary prerequisite (AV:A); remote internet-based exploitation is not possible. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	The CVSS 3.1 base score of 5.9 (Medium) accurately captures the constrained real-world risk profile. … 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 the Oracle Critical Patch Update (CPU) for August 2026, referenced at https://www.oracle.com/security-alerts/cspuaug2026.html, which addresses this vulnerability in Oracle Agile PLM MCAD Connector 3.6. … Detailed patch versions, workarounds, and compensating controls in full report.