{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-49404 exists.","fix":"No fix has been published for CVE-2023-49404 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-49404 is a critical memory corruption vulnerability in Tenda W30e Firmware, published on 7 Dec 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-2023-49404 and fix it if it is affected.\n\nWhat it is: CVE-2023-49404 is a critical memory corruption vulnerability in Tenda W30e Firmware, published on 7 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-49404 exists.\n\nAffected product: Tenda W30e Firmware. 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-2023-49404/ (Markdown: https://insights.sbomify.com/CVE-2023-49404/index.md)","id":"CVE-2023-49404","markdown":"https://insights.sbomify.com/CVE-2023-49404/index.md","name":"CVE-2023-49404","record":{"aliases":["GHSA-jjvh-wg5w-2gvm"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda W30E router","requires_auth":"none","summary":"A stack overflow in the Tenda W30E router allows attackers to execute arbitrary code or cause a denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"w30e_firmware","vendor":"tenda"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function formAdvancedSetListSet.","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":"Memory corruption in n/a","id":"CVE-2023-49404","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"tenda:w30e_firmware","products":["tenda:w30e_firmware"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2023-49405"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2023-49403"},"products":["n/a"],"published":"2023-12-07","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2026-38835","kev_date_added":null,"published":"2026-04-21"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-57085","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-32286","kev_date_added":null,"published":"2024-04-17"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-49402","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-49403","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-49405","kev_date_added":null,"published":"2023-12-07"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-28","vendors":["n/a"]},"summary":"A stack overflow in the Tenda W30E router allows attackers to execute arbitrary code or cause a denial of service.","url":"https://insights.sbomify.com/CVE-2023-49404/"}