Note: This data is for reference and cybersecurity research purposes only.CyStack advises users not to use this information for unlawful purposes.
CVE-2023-7330 is a vulnerability classified as Unrestricted Upload of File with Dangerous Type, affecting NBR Series Routers (affected versions: 0). This vulnerability is rated Critical, with a CVSS score of 9.3. Public exploit code or evidence is available for this vulnerability, but that does not confirm exploitation in the wild.
Analyzing data...
Ruijie NBR series routers contain an unauthenticated arbitrary file upload vulnerability via /ddi/server/fileupload.php. The endpoint accepts attacker-supplied values in the name and uploadDir parameters and saves the provided multipart file content without adequate validation or sanitization of file type, path, or extension. A remote attacker can upload a crafted PHP file and then access it from the web root, resulting in arbitrary code execution in the context of the web service. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-14 UTC.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan
en
