CVE-2025-5310
Published: 27 June 2025
Summary
CVE-2025-5310 is a critical-severity Missing Authentication for Critical Function (CWE-306) vulnerability in Sharepoint (inferred from references). Its CVSS base score is 9.3 (Critical).
Operationally, ranked in the top 18.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
Dover Fueling Solutions ProGauge MagLink LX Consoles are affected by CVE-2025-5310, a critical vulnerability that exposes an undocumented and unauthenticated target communication framework (TCF) interface on a specific port. The flaw stems from missing authentication for a critical function (CWE-306) and permits arbitrary file creation, deletion, or modification on the device.
An unauthenticated attacker with network access can exploit the exposed interface to alter files on the console, which may lead to remote code execution. The issue received a CVSS 4.0 score of 9.3, reflecting its remotely exploitable nature without any required privileges or user interaction.
CISA published ICSA-25-168-05 to address the vulnerability in Dover Fueling Solutions products. The associated EPSS score remains flat at 0.0153 with no material rise after disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-19419
Vulnerability details
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.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Requires established identification and authentication to unlock, mitigating missing authentication for continued system access.
Requiring identification and rationale for actions allowed without authentication ensures critical functions are not left unprotected by forcing review of authentication requirements.
Authorizing mobile device connections to organizational systems ensures authentication is performed for this critical access function.
Guarantees critical functions are protected by mandatory invocation of the access control mechanism.
Auditing sessions makes it possible to detect access to critical functions without required authentication.
The assessment process confirms authentication is present and effective for critical functions, preventing exploitation from missing authentication.
Certification assesses that critical functions have required authentication controls in place.
Disabling non-essential functions and services eliminates the need to secure them, reducing exposure from missing authentication on unnecessary components.