How to fix EUVD-2025-20397?

Within 24 hours: Identify all systems running affected products and inventory their current versions. Within 7 days: Test vendor-released patch in a controlled environment and develop deployment schedule. Within 30 days: Deploy patch to all affected systems, prioritizing internet-facing and critical infrastructure assets. Document patch deployment completion and verify successful installation.

EUVD-2025-20397

| CVE-2025-41667 HIGH

Improper Link Resolution Before File Access (CWE-59)

2025-07-08 [email protected]

Information Disclosure

8.8

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 06:33 EUVD-patch-fix

executive_summary

Re-analysis Queued

Apr 16, 2026 - 05:29 backfill_euvd_patch

patch_released

Patch available

Apr 16, 2026 - 05:29 EUVD

2025.0.2

EUVD ID Assigned

Mar 16, 2026 - 04:21 euvd

EUVD-2025-20397

Analysis Generated

Mar 16, 2026 - 04:21 vuln.today

CVE Published

Jul 08, 2025 - 07:15 nvd

HIGH 8.8

DescriptionNVD

A low privileged remote attacker with file access can replace a critical file used by the arp-preinit script to get read, write and execute access to any file on the device.

AnalysisAI

CVE-2025-41667 is a security vulnerability (CVSS 8.8). High severity vulnerability requiring prompt remediation.

Technical ContextAI

Vulnerability type not specified by vendor. CVSS 8.8 indicates high severity.

RemediationAI

Monitor vendor channels for patch availability.

EUVD-2025-20397 vulnerability details – vuln.today

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EUVD-2025-20397

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code