{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-14420 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-14420 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-14420 is a medium-severity vulnerability in n/a, published on 13 Sep 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-14420 and fix it if it is affected.\n\nWhat it is: CVE-2017-14420 is a medium-severity vulnerability in n/a, published on 13 Sep 2017. 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-2017-14420 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2017-14420/ (Markdown: https://insights.sbomify.com/CVE-2017-14420/index.md)","id":"CVE-2017-14420","markdown":"https://insights.sbomify.com/CVE-2017-14420/index.md","name":"CVE-2017-14420","record":{"aliases":["GHSA-6rcq-57qm-23q2"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link router","requires_auth":"none","summary":"Man-in-the-middle attackers can spoof servers and obtain sensitive information because the D-Link NPAPI extension fails to verify X.509 certificates.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dir-850l_firmware","vendor":"dlink"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"The D-Link NPAPI extension, as used on D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","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":"Security feature bypass in n/a","id":"CVE-2017-14420","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"Hardcoded credentials in n/a","id":"CVE-2017-14421"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2017-14419"},"products":["n/a"],"published":"2017-09-13","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2023-49004","kev_date_added":null,"published":"2023-12-19"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2018-9032","kev_date_added":null,"published":"2018-03-27"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2017-14417","kev_date_added":null,"published":"2017-09-13"},{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2017-14421","kev_date_added":null,"published":"2017-09-13"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2017-14429","kev_date_added":null,"published":"2017-09-13"},{"cvss_score":8.8,"headline":"Memory corruption in DIR-850L and potentially others","id":"CVE-2017-3193","kev_date_added":null,"published":"2017-12-15"},{"cvss_score":8.1,"headline":"Information disclosure in n/a","id":"CVE-2017-14418","kev_date_added":null,"published":"2017-09-13"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Man-in-the-middle attackers can spoof servers and obtain sensitive information because the D-Link NPAPI extension fails to verify X.509 certificates.","url":"https://insights.sbomify.com/CVE-2017-14420/"}