Which versions of Delta Electronics DIAView are affected by CVE-2025-58318?

Organizations using Delta Electronics DIAView should be aware of moderate risk from CVE-2025-58318, a missing authentication vulnerability rated CVSS 5.8.

How to fix or mitigate CVE-2025-58318?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Audit authentication configurations.

Delta Electronics DIAView CVE-2025-58318

Q: What is the CVSS score of CVE-2025-58318?

CVE-2025-58318 has a CVSS 4.0 base score of 5.9 (Medium). CVSS vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

MEDIUM

Missing Authentication for Critical Function (CWE-306)

2025-09-01 759f5e80-c8e1-4224-bead-956d7b33c98b

Authentication Bypass

5.9

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.9 MEDIUM

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

Apr 29, 2026 - 01:11 NVD

5.8 (MEDIUM) 5.9 (MEDIUM)

Analysis Generated

Mar 28, 2026 - 19:09 vuln.today

CVE Published

Sep 01, 2025 - 08:15 nvd

MEDIUM 5.8

DescriptionCVE.org

Delta Electronics DIAView has an authentication bypass vulnerability.

AnalysisAI

Delta Electronics DIAView has an authentication bypass vulnerability. Rated medium severity (CVSS 5.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Delta Electronics DIAView has an authentication bypass vulnerability.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.