{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-4123 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-4123 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-4123 is a high-severity memory corruption vulnerability in Tenda W15E, published on 24 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-4123 and fix it if it is affected.\n\nWhat it is: CVE-2024-4123 is a high-severity memory corruption vulnerability in Tenda W15E, published on 24 Apr 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-2024-4123 in the wild and no public exploit code.\n\nAffected product: Tenda W15E. 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-2024-4123/ (Markdown: https://insights.sbomify.com/CVE-2024-4123/index.md)","id":"CVE-2024-4123","markdown":"https://insights.sbomify.com/CVE-2024-4123/index.md","name":"CVE-2024-4123","record":{"aliases":["GHSA-2xh5-h62m-35rc"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda W15E router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a stack-based buffer overflow in the Tenda W15E router's port mapping function, 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":"w15e_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, which was classified as critical, has been found in Tenda W15E 15.11.0.14. Affected by this issue is the function formSetPortMapping of the file /goform/SetPortMapping. The manipulation of the argument portMappingServer/portMappingProtocol/portMappingWan/porMappingtInternal/portMappingExternal 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-261866 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":"Tenda W15E SetPortMapping formSetPortMapping stack-based overflow","id":"CVE-2024-4123","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":4,"next":{"headline":"Tenda W15E SetRemoteWebManage formSetRemoteWebManage stack-based overflow","id":"CVE-2024-4124"},"packages":[],"prev":{"headline":"Tenda W15E setDebugCfg formSetDebugCfg stack-based overflow","id":"CVE-2024-4122"},"products":["W15E"],"published":"2024-04-24","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-27061","kev_date_added":null,"published":"2023-03-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-27063","kev_date_added":null,"published":"2023-03-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-42058","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":8.8,"headline":"Tenda W15E AddDnsForward formAddDnsForward stack-based overflow","id":"CVE-2024-4115","kev_date_added":null,"published":"2024-04-24"},{"cvss_score":8.8,"headline":"Tenda W15E DelDhcpRule formDelDhcpRule stack-based overflow","id":"CVE-2024-4116","kev_date_added":null,"published":"2024-04-24"},{"cvss_score":8.8,"headline":"Tenda W15E DelPortMapping formDelPortMapping stack-based overflow","id":"CVE-2024-4117","kev_date_added":null,"published":"2024-04-24"},{"cvss_score":8.8,"headline":"Tenda W15E addIpMacBind formIPMacBindAdd stack-based overflow","id":"CVE-2024-4118","kev_date_added":null,"published":"2024-04-24"}],"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":"2024-08-01","vendors":["Tenda"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the Tenda W15E router's port mapping function, potentially leading to arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2024-4123/"}