Listen to this Post
Hidden Threats Beneath the Surface of Fuel Stations
A major cybersecurity threat has surfaced, targeting the backbone of global fuel infrastructure. A critical vulnerability identified as CVE-2025-5310 has been discovered in Dover Fueling Solutionsâ ProGauge MagLink LX consoles, which are widely used to monitor fuel and water tanks across fuel stations. This flaw could allow attackers to remotely hijack fuel monitoring systems, manipulate operational commands, or inject malware into critical environmentsâposing a significant threat to the stability of transportation networks worldwide. With a CVSS score of 9.8 (v3) and 9.2 (v4), this vulnerability is not just severeâit’s urgent.
Discovered by Souvik Kandar from Microsec and disclosed through coordinated efforts with CISA on June 17, 2025, this flaw originates from an unauthenticated Target Communication Framework (TCF) interface exposed on certain ports of the ProGauge systems. It impacts various product lines, including MagLink LX 4, Plus, and Ultimate models running outdated firmware. Attackers exploiting this vulnerability can remotely delete system files, execute arbitrary code, and even sabotage fueling operationsâputting entire networks of fuel distribution at risk. While no public exploits have surfaced yet, the ease of exploitation combined with the potential impact demands immediate action from stakeholders in fuel logistics, transport, and critical infrastructure.
Global Security Risks from a Silent Interface
The CVE-2025-5310 vulnerability exposes a rarely documented but active interface (TCF) on Dover Fueling’s widely used tank gauge consoles. These interfaces allow remote communication and control over fuel monitoring systems, and in their vulnerable state, do not require authenticationâessentially leaving the door wide open for cyber attackers.
This flaw has a devastating range of capabilities. An attacker could manipulate fueling operations at gas stations, rewrite or remove key configuration files, and install malware with the ability to persist across restarts. Full remote code execution is possible, allowing an attacker not just to disrupt operations, but to gain long-term control of the affected systems.
The risk
Three major product families are affected:
ProGauge MagLink LX 4 (prior to version 4.20.3)
ProGauge MagLink LX Plus (prior to version 5.20.3)
ProGauge MagLink LX Ultimate (prior to version 5.20.3)
Dover Fueling Solutions has responded by issuing patched versions (4.20.3+ for LX 4/Plus and 5.20.3+13 for LX Ultimate). In addition, CISA has released a set of mitigation recommendations aimed at strengthening operational security. These include:
Strict network segmentation, ensuring devices are firewalled from internet access
Secured VPN remote access, tightly controlled with device trust policies
Active monitoring, including anomaly detection and threat reporting to CISA
While no confirmed exploits are available in the public domain, the very nature of this vulnerabilityâeasy to exploit, hard to detectâmakes it a prime candidate for use in advanced persistent threats (APTs). Global fuel retailers and transport infrastructure operators are being urged to apply patches and review network exposure immediately.
What Undercode Say:
Fuel Infrastructure Is Now a Cyber Battlefield
The CVE-2025-5310 issue is more than a
Fuel stations rely heavily on ProGauge systems to ensure safe and efficient operations. An attacker could create chaos by altering tank readings, flooding systems with false alarms, or even causing physical damage through operational manipulation. Thatâs not just disruptiveâitâs dangerous.
What makes this especially serious is the low complexity of exploitation. No credentials are needed. No sophisticated tools. Just access to a known port and a few crafted commands. That dramatically widens the pool of potential attackersâfrom lone script kiddies to state-sponsored groups.
Supply chain security also becomes a critical concern. A compromised station doesnât just affect local distribution. It can delay cargo movement, impact airport fueling, and create ripple effects across entire economies. And with these consoles deployed across dozens of countries, the potential for coordinated multi-site disruption is a real risk.
The lack of segmentation in many older fueling infrastructures further worsens the situation. Many systems were deployed when cyber risk wasn’t considered a frontline concern. Today, theyâre sitting ducks. Even with CISAâs guidelines, retrofitting security into these environments is slow and often expensiveâmeaning unpatched systems may remain exposed for weeks or months.
Thereâs also the underrated risk of malware persistence. Once a system is compromised, attackers can install rootkits or backdoors that are hard to detect and harder to remove. A company might think it patched its console, but unless forensic checks are made, the attacker could still maintain a foothold.
The coordinated disclosure from Microsec and CISA is a positive step. It shows that responsible reporting and defense-in-depth strategies are gaining traction. But letâs not overlook the broader implication: this could be the canary in the coal mine for operational technology. As systems grow more connected, every port becomes a potential threat vector.
Cybercriminals have shown increasing interest in industrial control systems (ICS). Whether itâs oil pipelines or water treatment plants, the goal is clearâhit the lifelines. In that context, the ProGauge consoles, with their unauthenticated interfaces, offer both opportunity and chaos.
Organizations must respond on two levels. First, immediate patching and segmentation. Second, long-term architectural reformâdesigning OT systems with security by design rather than as an afterthought.
In the next wave of cyberwarfare, fuel may be the new frontline, and CVE-2025-5310 is proof that attackers are already at the gates.
đ Fact Checker Results:
â
Verified Vulnerability: CVE-2025-5310 is officially recorded and rated 9.8 CVSS by NVD.
â
Patch Availability Confirmed: Dover has issued updates 4.20.3+ and 5.20.3+13.
â
No Known Exploits (Yet): As of June 2025, no public PoC or active exploit detected.
đ Prediction:
â ď¸ Expect an increase in targeted attacks on operational tech like fuel consoles within 6-12 months.
đ§ Legacy systems without segmentation or patching will remain prime targets for cybercriminals.
đ¨ Governments may begin to mandate cybersecurity standards for fuel and logistics infrastructure globally.
References:
Reported By: cyberpress.org
Extra Source Hub:
https://www.medium.com
Wikipedia
OpenAi & Undercode AI
Image Source:
Unsplash
Undercode AI DI v2
