{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7683 exists.","fix":"No fix has been published for CVE-2026-7683 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7683 is a medium-severity command injection vulnerability in Edimax BR-6428nC, published on 3 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-7683 and fix it if it is affected.\n\nWhat it is: CVE-2026-7683 is a medium-severity command injection vulnerability in Edimax BR-6428nC, published on 3 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7683 exists.\n\nAffected product: Edimax BR-6428nC. 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-2026-7683/ (Markdown: https://insights.sbomify.com/CVE-2026-7683/index.md)","id":"CVE-2026-7683","markdown":"https://insights.sbomify.com/CVE-2026-7683/index.md","name":"CVE-2026-7683","record":{"aliases":["GHSA-vvf2-q989-ccq7"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Edimax router","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary commands on Edimax BR-6428nC routers via the Web interface, requiring authentication.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A weakness has been identified in Edimax BR-6428nC up to 1.16. This affects an unknown function of the file /goform/setWAN of the component Web Interface. This manipulation of the argument pppUserName/pptpUserName causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. 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":"weaponised"},"has_fix":null,"headline":"Edimax BR-6428nC Web setWAN command injection","id":"CVE-2026-7683","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Edimax BR-6428nC setWAN buffer overflow","id":"CVE-2026-7684"},"packages":[],"prev":{"headline":"Edimax BR-6208AC L2TP Mode setWAN command injection","id":"CVE-2026-7682"},"products":["BR-6428nC"],"published":"2026-05-03","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-04","vendors":["Edimax"]},"summary":"Remote attackers can execute arbitrary commands on Edimax BR-6428nC routers via the Web interface, requiring authentication.","url":"https://insights.sbomify.com/CVE-2026-7683/"}