CVE-2024-23788: Sharp Jh-RV11 Firmware

High severity, CVSS 8.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Server-side request forgery vulnerability in Energy Management Controller with Cloud Services JH-RVB1 /JH-RV11 Ver.B0.1.9.1 and earlier allows a network-adjacent unauthenticated attacker to send an arbitrary HTTP request (GET) from 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.