{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-4498 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-4498 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4498 is a medium-severity authentication bypass vulnerability in Tenda N300 Wireless N VDSL2 Modem Router, published on 6 Sep 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-2023-4498 and fix it if it is affected.\n\nWhat it is: CVE-2023-4498 is a medium-severity authentication bypass vulnerability in Tenda N300 Wireless N VDSL2 Modem Router, published on 6 Sep 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-2023-4498 in the wild and no public exploit code.\n\nAffected product: Tenda N300 Wireless N VDSL2 Modem Router. 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-2023-4498/ (Markdown: https://insights.sbomify.com/CVE-2023-4498/index.md)","id":"CVE-2023-4498","markdown":"https://insights.sbomify.com/CVE-2023-4498/index.md","name":"CVE-2023-4498","record":{"aliases":["GHSA-jvr3-fj9r-5q66"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda N300 Router","requires_auth":"none","summary":"Unauthenticated attackers can access restricted pages on Tenda N300 routers, bypassing authentication controls.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"n300_firmware","vendor":"tenda"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Tenda N300 Wireless N VDSL2 Modem Router allows unauthenticated access to pages that in turn should be accessible to authenticated users only","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":"Authentication Bypass in Tenda N300 Wireless N VDSL2 Modem Router","id":"CVE-2023-4498","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in HP ThinUpdate","id":"CVE-2023-4499"},"packages":[],"prev":{"headline":"Easy Chat Server XSS vulnerability","id":"CVE-2023-4497"},"products":["N300 Wireless N VDSL2 Modem Router"],"published":"2023-09-06","related":[{"cvss_score":9.1,"headline":"Security feature bypass in n/a","id":"CVE-2024-25343","kev_date_added":null,"published":"2024-04-26"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["Tenda"]},"summary":"Unauthenticated attackers can access restricted pages on Tenda N300 routers, bypassing authentication controls.","url":"https://insights.sbomify.com/CVE-2023-4498/"}