CVE-2023-47577: Relyum Rely-Pcie Firmware

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue discovered in Relyum RELY-PCIe 22.2.1 and RELY-REC 23.1.0 allows for unauthorized password changes due to no check for current password.

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.