CVE-2023-47573: Relyum Rely-Pcie Firmware

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue discovered in Relyum RELY-PCIe 22.2.1 devices. The authorization mechanism is not enforced in the web interface, allowing a low-privileged user to execute administrative functions.

Affected products

• Relyum Rely-Pcie Firmware: version 22.2.1 only
• Relyum Rely-Rec Firmware: version 23.1.0 only

Published 2023-12-13. Last modified 2026-06-17.