# CVE-2024-43423 — Dover Fueling Solutions (DFS) ProGauge MAGLINK LX CONSOLE

> As of 2024-09-25, CVE-2024-43423 is a CRITICAL-severity vulnerability in Dover Fueling Solutions (DFS) ProGauge MAGLINK LX CONSOLE, CVSS v3.1 9.8, EPSS 0.6% (51.1th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2024-43423, most recently “Active Exploitation of Internet-Exposed Automatic Tank Gauge (ATG) Systems in U.S. Critical Infrastructure — CISA/FBI/NSA/DOE Joint Advisory (CVE-2025-58428, Veeder-Root TLS4B & Multi-Vendor ATG Flaws)”.

**Last updated:** 2024-09-25

## What is CVE-2024-43423?

The web application for ProGauge MAGLINK LX4 CONSOLE contains an administrative-level user account with a password that cannot be changed.

The record classifies CVE-2024-43423 under weakness class [CWE-259](https://intel.threadlinqs.com/cwe/CWE-259). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity, availability. 2 affected-product entries are recorded, across 1 vendor, listed below. The identifier was first published 746 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.8 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **CVSS v4.0 base score:** 9.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **EPSS (FIRST):** 0.6% probability of exploitation in the next 30 days, higher than 51.1% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 6.9/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2024-09-24, last modified 2024-09-25

## Is CVE-2024-43423 being exploited?

It currently carries a trending score of 18 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [Dover Fueling Solutions (DFS)](https://intel.threadlinqs.com/vendors/dover-fueling-solutions-dfs): ProGauge MAGLINK LX CONSOLE, ProGauge MAGLINK LX4 CONSOLE

## How to fix CVE-2024-43423

No vendor patch reference has been recorded for CVE-2024-43423 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2024-43423

1 tracked threat in the Threadlinqs corpus references CVE-2024-43423, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Active Exploitation of Internet-Exposed Automatic Tank Gauge (ATG) Systems in U.S. Critical Infrastructure — CISA/FBI/NSA/DOE Joint Advisory (CVE-2025-58428, Veeder-Root TLS4B & Multi-Vendor ATG Flaws)](https://intel.threadlinqs.com/threat/TL-2026-0708) — HIGH · 2026-06-07

## Sources

Enriched from CVE.org, NVD, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-10-10. This product uses the NVD API but is not endorsed or certified by the NVD.

**Other references**

- [cisa.gov](https://www.cisa.gov/news-events/ics-advisories/icsa-24-268-04)

Canonical: https://intel.threadlinqs.com/cve/CVE-2024-43423
Full detection coverage and IOCs for threats exploiting CVE-2024-43423 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp