CVE-2023-49256: Hongdian h8951-4g-Esp Firmware

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

It is possible to download the configuration backup without authorization and decrypt included passwords using hardcoded static key.

Affected products

Published 2024-01-12. Last modified 2026-06-17.