{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-12596 exists.","fix":"No fix has been published for CVE-2025-12596 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-12596 is a high-severity memory corruption vulnerability in Tenda AC23, published on 2 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-12596 and fix it if it is affected.\n\nWhat it is: CVE-2025-12596 is a high-severity memory corruption vulnerability in Tenda AC23, published on 2 Nov 2025. 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-2025-12596 exists.\n\nAffected product: Tenda AC23. 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-2025-12596/ (Markdown: https://insights.sbomify.com/CVE-2025-12596/index.md)","id":"CVE-2025-12596","markdown":"https://insights.sbomify.com/CVE-2025-12596/index.md","name":"CVE-2025-12596","record":{"aliases":["GHSA-m64w-vrmh-8h45"],"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 AC23 router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a buffer overflow in the Tenda AC23 router's parent control feature, potentially leading to code execution or service disruption.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"ac23_firmware","vendor":"tenda"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.","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":"Tenda AC23 saveParentControlInfo buffer overflow","id":"CVE-2025-12596","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"SourceCodester Best House Rental Management System admin_class.php save_category sql injection","id":"CVE-2025-12597"},"packages":[],"prev":{"headline":"Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow","id":"CVE-2025-12595"},"products":["AC23"],"published":"2025-11-02","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":"total"},"state":"PUBLISHED","updated":"2026-02-24","vendors":["Tenda"]},"summary":"Remote attackers can trigger a buffer overflow in the Tenda AC23 router's parent control feature, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2025-12596/"}