{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-13258 exists.","fix":"No fix has been published for CVE-2025-13258 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-13258 is a high-severity memory corruption vulnerability in Tenda AC20, published on 17 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-2025-13258 and fix it if it is affected.\n\nWhat it is: CVE-2025-13258 is a high-severity memory corruption vulnerability in Tenda AC20, published on 17 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-2025-13258 exists.\n\nAffected product: Tenda AC20. 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-2025-13258/ (Markdown: https://insights.sbomify.com/CVE-2025-13258/index.md)","id":"CVE-2025-13258","markdown":"https://insights.sbomify.com/CVE-2025-13258/index.md","name":"CVE-2025-13258","record":{"aliases":["GHSA-fp54-556c-2q63"],"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 AC20 router","requires_auth":"low_privilege","summary":"A remote attacker can trigger a buffer overflow in the Tenda AC20 router via the WifiExtraSet interface, 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":"ac20_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 vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is an unknown function of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto results in buffer overflow. The attack can be launched remotely. The exploit is now public 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 AC20 WifiExtraSet buffer overflow","id":"CVE-2025-13258","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":6,"next":{"headline":"Campcodes Supplier Management System edit_unit.php sql injection","id":"CVE-2025-13259"},"packages":[],"prev":{"headline":"itsourcecode Inventory Management System index.php sql injection","id":"CVE-2025-13257"},"products":["AC20"],"published":"2025-11-17","related":[{"cvss_score":8.7,"headline":"Tenda AC20 PowerSaveSet sscanf buffer overflow","id":"CVE-2025-15356","kev_date_added":null,"published":"2025-12-30"},{"cvss_score":8.7,"headline":"Tenda AC20 httpd setPptpUserList formSetPPTPUserList stack-based overflow","id":"CVE-2025-14654","kev_date_added":null,"published":"2025-12-14"},{"cvss_score":8.7,"headline":"Tenda AC20 httpd SetSysAutoRebbotCfg formSetRebootTimer stack-based overflow","id":"CVE-2025-14655","kev_date_added":null,"published":"2025-12-14"},{"cvss_score":8.7,"headline":"Tenda AC20 openSchedWifi httpd buffer overflow","id":"CVE-2025-14656","kev_date_added":null,"published":"2025-12-14"},{"cvss_score":8.7,"headline":"Tenda AC20 fast_setting_wifi_set sscanf buffer overflow","id":"CVE-2025-11385","kev_date_added":null,"published":"2025-10-07"},{"cvss_score":8.7,"headline":"Tenda AC20 HTTP POST Request SetPptpServerCfg strcpy buffer overflow","id":"CVE-2025-10815","kev_date_added":null,"published":"2025-09-22"}],"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":"A remote attacker can trigger a buffer overflow in the Tenda AC20 router via the WifiExtraSet interface, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2025-13258/"}