{"id":"CVE-2025-11385","title":"A vulnerability has been found in Tenda AC20 up to 16.03.08.12","summary":"A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can be …","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-119","CWE-120"],"vendor":"tenda","product":"ac20_firmware","affected":["ac20_firmware = 16.03.08.12"],"published":"2025-10-07","updated":"2026-10-08","sourceUpdated":"2026-10-08T22:10:00.563","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-11385","references":[{"url":"https://github.com/cymiao1978/cve/blob/main/11.md","label":"cna@vuldb.com"},{"url":"https://github.com/cymiao1978/cve/blob/main/11.md#poc","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.327312","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.327312","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.664922","label":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.00802,"epssPercentile":0.55299,"ingestedAt":"2026-10-08T22:11:53.788Z","slug":"CVE-2025-11385","body":"## Overview\n\nA vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.\n\n## Affected\n\n- `ac20_firmware = 16.03.08.12`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}