CVE-2024-23789: Sharp Jh-RV11 Firmware

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier allows a network-adjacent unauthenticated attacker to execute an arbitrary OS command on the affected product.

Affected products

• Sharp Jh-RV11 Firmware: up to and including b0.1.9.1
• Sharp Jh-RVB1 Firmware: up to and including b0.1.9.1

Published 2024-02-14. Last modified 2026-06-17.