{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-40802 exists.","fix":"No fix has been published for CVE-2023-40802 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40802 is a medium-severity memory corruption vulnerability in n/a, published on 25 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-40802 and fix it if it is affected.\n\nWhat it is: CVE-2023-40802 is a medium-severity memory corruption vulnerability in n/a, published on 25 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-40802 exists.\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-2023-40802/ (Markdown: https://insights.sbomify.com/CVE-2023-40802/index.md)","id":"CVE-2023-40802","markdown":"https://insights.sbomify.com/CVE-2023-40802/index.md","name":"CVE-2023-40802","record":{"aliases":["GHSA-47pp-3hj5-634q"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda AC23 router","requires_auth":"low_privilege","summary":"A heap overflow in the get_parentControl_list_Info function allows authenticated attackers to execute arbitrary code on Tenda AC23 routers.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ac23_firmware","vendor":"tenda"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"The get_parentControl_list_Info function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45_cn","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-2023-40802","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site Scripting in OpenCRX","id":"CVE-2023-40809"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2023-40801"},"products":["n/a"],"published":"2023-08-25","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-40799","kev_date_added":null,"published":"2023-08-25"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-43101","kev_date_added":null,"published":"2022-11-03"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-43102","kev_date_added":null,"published":"2022-11-03"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-43103","kev_date_added":null,"published":"2022-11-03"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-43104","kev_date_added":null,"published":"2022-11-03"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-43105","kev_date_added":null,"published":"2022-11-03"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-43106","kev_date_added":null,"published":"2022-11-03"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-02","vendors":["n/a"]},"summary":"A heap overflow in the get_parentControl_list_Info function allows authenticated attackers to execute arbitrary code on Tenda AC23 routers.","url":"https://insights.sbomify.com/CVE-2023-40802/"}