{"id":"CVE-2025-52221","aliases":["EUVD-2025-209313","GHSA-6qx4-cmrg-x79q"],"status":"published","title":"Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetCfm function via the...","description":"Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetCfm function via the funcname, funcpara1, and funcpara2 parameters.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00404,"percentile":0.35023,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120","CWE-787"],"published":"2026-04-08T00:00:00Z","modified":"2026-07-25T10:10:00Z","products":[{"vendor":"tenda","product":"ac6_firmware"}],"references":[{"url":"https://github.com/faqiadegege/IoTVuln/blob/main/tendaAc6_formSetCfm_funcname_overflow/detail.md","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52221"},{"url":"https://github.com/advisories/GHSA-6qx4-cmrg-x79q"}],"sources":{"cve":[{"id":"CVE-2025-52221","description":"Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetCfm function via the funcname, funcpara1, and funcpara2 parameters.","status":"published","published":"2026-04-08T00:00:00Z","modified":"2026-04-10T15:42:37.221Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-209313","description":"Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetCfm function via the funcname, funcpara1, and funcpara2 parameters.","status":"published","published":"2026-04-08T00:00:00Z","modified":"2026-04-10T15:42:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:29.850635Z"}],"ghsa":[{"id":"GHSA-6qx4-cmrg-x79q","title":"Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetCfm function via the...","description":"Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetCfm function via the funcname, funcpara1, and funcpara2 parameters.","status":"published","published":"2026-04-08T18:34:08Z","modified":"2026-04-13T12:32:16Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-120","CWE-787"],"updated_at":"2026-11-02T15:07:26.169567Z"}],"nvd":[{"id":"CVE-2025-52221","description":"Tenda AC6 15.03.05.16_multi is vulnerable to Buffer Overflow in the formSetCfm function via the funcname, funcpara1, and funcpara2 parameters.","status":"published","published":"2026-04-08T18:24:51.257Z","modified":"2026-07-25T10:10:00.167Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787","CWE-120"],"updated_at":"2026-11-02T14:12:01.641503Z"}]}}