CVE-2023-49254

8.8 highEPSS 0.7%

High (8.8) in hongdian h8951-4g-esp firmware. 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.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2024-01-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

hongdian:h8951-4g-esp_firmware

References

https://cert.pl/en/posts/2024/01/CVE-2023-49253/
https://cert.pl/posts/2024/01/CVE-2023-49253/
https://cert.pl/en/posts/2024/01/CVE-2023-49253/
https://cert.pl/posts/2024/01/CVE-2023-49253/

Check your stack JSON