CVE-2023-49254: Hongdian h8951-4g-Esp Firmware

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Authenticated user can execute arbitrary commands in the context of the root user by providing payload in the "destination" field of the network test tools. This is similar to the vulnerability CVE-2021-28151 mitigated on the user interface level by blacklisting characters with JavaScript, however, it can still be exploited by sending POST requests directly.

Affected products

• Hongdian h8951-4g-Esp Firmware: before 2310271149 (fixed in 2310271149)

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