CVE-2025-53703: Duracomm Corporation Spm-500 Dp-10in-100-Mu

High severity, CVSS 7.5. EPSS: 0.1% chance of exploitation in the next 30 days.

DuraComm SPM-500 DP-10iN-100-MU transmits sensitive data without encryption over a channel that could be intercepted by attackers.

Affected products

• Duracomm Corporation Spm-500 Dp-10in-100-Mu: up to and including 4.10

Published 2025-07-22. Last modified 2026-06-17.