CVE-2023-51761: Emerson GC1500XA Firmware

High severity, CVSS 8.1. EPSS: 0.7% chance of exploitation in the next 30 days.

In Emerson Rosemount GC370XA, GC700XA, and GC1500XA products, an unauthenticated user with network access could bypass authentication and acquire admin capabilities.

Affected products

• Emerson GC1500XA Firmware: version 4.1.5 only
• Emerson GC370XA Firmware: version 4.1.5 only
• Emerson GC700XA Firmware: version 4.1.5 only

Published 2024-02-09. Last modified 2026-06-17.