{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-7214 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-7214 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-7214 is a medium-severity memory corruption vulnerability in Totolink N350RT, published on 7 Jan 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-7214 and fix it if it is affected.\n\nWhat it is: CVE-2023-7214 is a medium-severity memory corruption vulnerability in Totolink N350RT, published on 7 Jan 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-7214 in the wild and no public exploit code.\n\nAffected product: Totolink N350RT. 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-2023-7214/ (Markdown: https://insights.sbomify.com/CVE-2023-7214/index.md)","id":"CVE-2023-7214","markdown":"https://insights.sbomify.com/CVE-2023-7214/index.md","name":"CVE-2023-7214","record":{"aliases":["GHSA-cpjv-h35c-937x"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Totolink router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a stack-based buffer overflow in the login handler of Totolink N350RT routers, potentially leading to arbitrary code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"n350rt_firmware","vendor":"totolink"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A vulnerability, which was classified as critical, has been found in Totolink N350RT 9.3.5u.6139_B20201216. Affected by this issue is the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument v8 leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249770 is the identifier 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":"Totolink N350RT HTTP POST Request main stack-based overflow","id":"CVE-2023-7214","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Chanzhaoyu chatgpt-web cross site scripting","id":"CVE-2023-7215"},"packages":[],"prev":{"headline":"Totolink N350RT HTTP POST Request main stack-based overflow","id":"CVE-2023-7213"},"products":["N350RT"],"published":"2024-01-07","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-51630","kev_date_added":null,"published":"2025-07-17"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2024-42966","kev_date_added":null,"published":"2024-08-15"},{"cvss_score":8.7,"headline":"TOTOLINK N350RT cstecgi.cgi setWizardCfg buffer overflow","id":"CVE-2024-7462","kev_date_added":null,"published":"2024-08-05"},{"cvss_score":8.7,"headline":"TOTOLINK N350RT cstecgi.cgi setParentalRules buffer overflow","id":"CVE-2024-7333","kev_date_added":null,"published":"2024-08-01"},{"cvss_score":7.8,"headline":"Command injection in n/a","id":"CVE-2022-36479","kev_date_added":null,"published":"2022-08-25"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-36480","kev_date_added":null,"published":"2022-08-25"},{"cvss_score":7.8,"headline":"Command injection in n/a","id":"CVE-2022-36481","kev_date_added":null,"published":"2022-08-25"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-14","vendors":["Totolink"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the login handler of Totolink N350RT routers, potentially leading to arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2023-7214/"}