CVE-2023-49254
highpriority · track · 35EPSS 0.007 · 54 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- hongdian h8951-4g-esp firmware< 2310271149nvdUScpe:2.3:o:hongdian:h8951-4g-esp_firmware:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- https://cert.pl/en/posts/2024/01/CVE-2023-49253/cnnvd
- https://cert.pl/posts/2024/01/CVE-2023-49253/cnnvd
- https://cxsecurity.com/cveshow/CVE-2023-49254/cnnvd
- https://www.hongdian.com/en/products/h8951-4g-wifi-router.htmlPatchcnnvd
- https://cert.pl/en/posts/2024/01/CVE-2023-49253/enisa_euvd
- https://cert.pl/posts/2024/01/CVE-2023-49253/enisa_euvd
- https://cert.pl/en/posts/2024/01/CVE-2023-49253/Third Party Advisorynvd
- https://cert.pl/posts/2024/01/CVE-2023-49253/Third Party Advisorynvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan