{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3206 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3206 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3206 is a medium-severity denial of service vulnerability in Chengdu VEC40G, published on 12 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-3206 and fix it if it is affected.\n\nWhat it is: CVE-2023-3206 is a medium-severity denial of service vulnerability in Chengdu VEC40G, published on 12 Jun 2023. 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-2023-3206 in the wild and no public exploit code.\n\nAffected product: Chengdu VEC40G. 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-2023-3206/ (Markdown: https://insights.sbomify.com/CVE-2023-3206/index.md)","id":"CVE-2023-3206","markdown":"https://insights.sbomify.com/CVE-2023-3206/index.md","name":"CVE-2023-3206","record":{"aliases":["GHSA-w4q9-8q4f-fh7h"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Chengdu VEC40G","requires_auth":"none","summary":"Remote attackers can cause a denial of service on Chengdu VEC40G devices by manipulating the restart parameter in the send_order.cgi endpoint.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"vec40g_firmware","vendor":"feiyuxing"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-404","name":"Improper Resource Shutdown or Release"}],"description":"A vulnerability classified as problematic was found in Chengdu VEC40G 3.0. Affected by this vulnerability is an unknown functionality of the file /send_order.cgi?parameter=restart. The manipulation of the argument restart with the input reboot leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231229 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Chengdu VEC40G denial of service","id":"CVE-2023-3206","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"RoadFlow Visual Process Engine .NET Core Mvc Login sql injection","id":"CVE-2023-3208"},"packages":[],"prev":{"headline":"Inefficient Regular Expression Complexity in GitLab","id":"CVE-2023-3205"},"products":["VEC40G"],"published":"2023-06-12","related":[{"cvss_score":4.7,"headline":"Chengdu VEC40G Network Detection os command injection","id":"CVE-2023-2522","kev_date_added":null,"published":"2023-05-04"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Chengdu"]},"summary":"Remote attackers can cause a denial of service on Chengdu VEC40G devices by manipulating the restart parameter in the send_order.cgi endpoint.","url":"https://insights.sbomify.com/CVE-2023-3206/"}