{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-0539 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-0539 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-0539 is a high-severity memory corruption vulnerability in Tenda W9, published on 15 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-2024-0539 and fix it if it is affected.\n\nWhat it is: CVE-2024-0539 is a high-severity memory corruption vulnerability in Tenda W9, published on 15 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-2024-0539 in the wild and no public exploit code.\n\nAffected product: Tenda W9. 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-2024-0539/ (Markdown: https://insights.sbomify.com/CVE-2024-0539/index.md)","id":"CVE-2024-0539","markdown":"https://insights.sbomify.com/CVE-2024-0539/index.md","name":"CVE-2024-0539","record":{"aliases":["GHSA-wgmf-6r9c-2hxx"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda W9 router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a stack-based buffer overflow in the Tenda W9 router's httpd service via the ssidIndex parameter, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"w9_firmware","vendor":"tenda"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A vulnerability was found in Tenda W9 1.0.0.7(4456) and classified as critical. This issue affects the function formQosManage_user of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250709 was 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":"Tenda W9 httpd formQosManage_user stack-based overflow","id":"CVE-2024-0539","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Tenda W9 httpd formOfflineSet stack-based overflow","id":"CVE-2024-0540"},"packages":[],"prev":{"headline":"Tenda W9 httpd formQosManage_auto stack-based overflow","id":"CVE-2024-0538"},"products":["W9"],"published":"2024-01-15","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51097","kev_date_added":null,"published":"2023-12-26"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-51098","kev_date_added":null,"published":"2023-12-26"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-51099","kev_date_added":null,"published":"2023-12-26"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-51100","kev_date_added":null,"published":"2023-12-26"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51101","kev_date_added":null,"published":"2023-12-26"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-51102","kev_date_added":null,"published":"2023-12-26"},{"cvss_score":8.8,"headline":"Tenda W9 formQosManageDouble_user stack-based overflow","id":"CVE-2024-4240","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-03","vendors":["Tenda"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the Tenda W9 router's httpd service via the ssidIndex parameter, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2024-0539/"}