{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-1146 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-1146 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-1146 is a high-severity authentication bypass vulnerability in Belkin N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103), published on 19 Apr 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-1146 and fix it if it is affected.\n\nWhat it is: CVE-2018-1146 is a high-severity authentication bypass vulnerability in Belkin N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103), published on 19 Apr 2018. 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-2018-1146 in the wild and no public exploit code.\n\nAffected product: Belkin N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103). 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-2018-1146/ (Markdown: https://insights.sbomify.com/CVE-2018-1146/index.md)","id":"CVE-2018-1146","markdown":"https://insights.sbomify.com/CVE-2018-1146/index.md","name":"CVE-2018-1146","record":{"aliases":["GHSA-7j6q-65hr-h78r"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Belkin Wi-Fi router","requires_auth":"none","summary":"Remote attackers can enable passwordless root telnet access on Belkin N750 routers via a crafted HTTP request, leading to full device compromise.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"n750_firmware","vendor":"belkin"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[],"description":"A remote unauthenticated user can enable telnet on the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to set.cgi. When enabled the telnet session requires no password and provides root access.","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":"Auth bypass in N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)","id":"CVE-2018-1146","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Tenable Nessus","id":"CVE-2018-1147"},"packages":[],"prev":{"headline":"Memory corruption in N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)","id":"CVE-2018-1145"},"products":["N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)"],"published":"2018-04-19","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2013-7173","kev_date_added":null,"published":"2020-02-13"},{"cvss_score":9.8,"headline":"Command injection in N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)","id":"CVE-2018-1143","kev_date_added":null,"published":"2018-04-19"},{"cvss_score":9.8,"headline":"Command injection in N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)","id":"CVE-2018-1144","kev_date_added":null,"published":"2018-04-19"},{"cvss_score":9.8,"headline":"Memory corruption in N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)","id":"CVE-2018-1145","kev_date_added":null,"published":"2018-04-19"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["Belkin"]},"summary":"Remote attackers can enable passwordless root telnet access on Belkin N750 routers via a crafted HTTP request, leading to full device compromise.","url":"https://insights.sbomify.com/CVE-2018-1146/"}