What is the CVSS score of CVE-2025-5310?

CVE-2025-5310 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

How to fix or mitigate CVE-2025-5310?

Within 24 hours: Identify all ProGauge MagLink LX Consoles in your environment and isolate them from direct internet access; contact Dover Fueling Solutions for available patch version details. Within 7 days: Apply vendor-released patch to all identified consoles and verify successful deployment. Within 30 days: Conduct network segmentation audit to ensure fuel management systems are isolated behind firewalls with restricted access controls.

CVE-2025-5310

EUVD-2025-19419 CRITICAL

Missing Authentication for Critical Function (CWE-306)

2025-06-27 ics-cert@hq.dhs.gov

RCE Authentication Bypass

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 05:53 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

5.20.3,4.20.3

EUVD ID Assigned

Mar 16, 2026 - 00:16 euvd

EUVD-2025-19419

Analysis Generated

Mar 16, 2026 - 00:16 vuln.today

CVE Published

Jun 27, 2025 - 18:15 nvd

CRITICAL 9.8

DescriptionCVE.org

Dover Fueling Solutions ProGauge MagLink LX Consoles expose an undocumented and unauthenticated target communication framework (TCF) interface on a specific port. Files can be created, deleted, or modified, potentially leading to remote code execution.

Analysis

Technical ContextAI

An authentication bypass vulnerability allows attackers to circumvent login mechanisms and gain unauthorized access without valid credentials. This vulnerability is classified as Missing Authentication for Critical Function (CWE-306).

RemediationAI

Implement robust authentication mechanisms. Use multi-factor authentication. Review authentication logic for bypass conditions. Remove default credentials.