{"id":"CVE-2025-13446","details":"A vulnerability has been found in Tenda AC21 16.03.08.16. This vulnerability affects unknown code of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone/time leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.","modified":"2026-03-14T15:01:50.521522Z","published":"2025-11-20T15:17:25.713Z","references":[{"type":"WEB","url":"https://www.tenda.com.cn/"},{"type":"ADVISORY","url":"https://vuldb.com/?id.333018"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.694425"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.694430"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.333018"},{"type":"EVIDENCE","url":"https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN8.md"},{"type":"EVIDENCE","url":"https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN9.md"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13446.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"16.03.08.16"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}