{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-7330 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-7330 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-7330 is a critical vulnerability in Beijing Star-Net Ruijie Network Technology Co., Ltd. NBR Series Routers, published on 24 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-7330 and fix it if it is affected.\n\nWhat it is: CVE-2023-7330 is a critical vulnerability in Beijing Star-Net Ruijie Network Technology Co., Ltd. NBR Series Routers, published on 24 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-7330 in the wild and no public exploit code.\n\nAffected product: Beijing Star-Net Ruijie Network Technology Co., Ltd. NBR Series Routers. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-7330/ (Markdown: https://insights.sbomify.com/CVE-2023-7330/index.md)","id":"CVE-2023-7330","markdown":"https://insights.sbomify.com/CVE-2023-7330/index.md","name":"CVE-2023-7330","record":{"aliases":["GHSA-m5qv-5372-fh5j"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Ruijie NBR router","requires_auth":"none","summary":"Remote attackers can upload malicious PHP files to Ruijie NBR routers via an unauthenticated endpoint, leading to arbitrary code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Ruijie Networks NBR Routers Unauthenticated Arbitrary File Upload via fileupload.php","id":"CVE-2023-7330","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2023"},"n_packages":0,"n_references":5,"next":{"headline":"PKrystian Full-Stack-Bank User sql injection","id":"CVE-2023-7331"},"packages":[],"prev":{"headline":"Tinycontrol LAN Controller v3 (LK3) Remote DoS","id":"CVE-2023-7329"},"products":["NBR Series Routers"],"published":"2025-11-24","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-25","vendors":["Beijing Star-Net Ruijie Network Technology Co., Ltd."]},"summary":"Remote attackers can upload malicious PHP files to Ruijie NBR routers via an unauthenticated endpoint, leading to arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2023-7330/"}