Dover Fueling Solutions ProGauge MagLink LX 4 weak credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability identified as very critical has been detected in Dover Fueling Solutions ProGauge MagLink LX 4, ProGauge MagLink LX Plus and ProGauge MagLink LX Ultimate. Affected by this issue is some unknown functionality. Performing a manipulation results in weak credentials. This vulnerability was named CVE-2025-30519. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical has been found in Dover Fueling Solutions ProGauge MagLink LX 4, ProGauge MagLink LX Plus and ProGauge MagLink LX Ultimate (affected version not known). This affects some unknown functionality. The manipulation with an unknown input leads to a weak credentials vulnerability. CWE is classifying the issue as CWE-1391. The product uses weak credentials (such as a default key or hard-coded password) that can be calculated, derived, reused, or guessed by an attacker. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Dover Fueling Solutions ProGauge MagLink LX4 Devices have default root credentials that cannot be changed through standard administrative means. An attacker with network access to the device can gain administrative access to the system.

The weakness was presented by Pedro Umbelino as icsa-25-261-07. It is possible to read the advisory at cisa.gov. This vulnerability is uniquely identified as CVE-2025-30519 since 08/18/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/19/2025).

Upgrading eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (icscert): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Weak credentials
CWE: CWE-1391
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/18/2025 CVE reserved
09/19/2025 +32 days Advisory disclosed
09/19/2025 +0 days VulDB entry created
09/19/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: icsa-25-261-07
Researcher: Pedro Umbelino
Status: Confirmed

CVE: CVE-2025-30519 (🔒)
GCVE (CVE): GCVE-0-2025-30519
GCVE (VulDB): GCVE-100-324963

Entryinfo

Created: 09/19/2025 07:30
Changes: 09/19/2025 07:30 (74)
Complete: 🔍
Cache ID: 216::103

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