{"id":"CVE-2026-8263","title":"A security flaw has been discovered in Tenda AC6 15.03.06.49_multi_TDE01","summary":"A security flaw has been discovered in Tenda AC6 15.03.06.49_multi_TDE01. Affected is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet of the component httpd. Performing a manipulation of the argument mac/ssid results …","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-77","CWE-78","CWE-787"],"vendor":"tenda","product":"ac10u_firmware","affected":["ac10u_firmware = 15.03.06.49_multi_tde01"],"published":"2026-05-11","updated":"2026-07-23","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-8263","references":[{"url":"https://github.com/yaoyue123/iot/blob/main/Tenda/AC10U/fromSetWirelessRepeat.md","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/810074","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/362560","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/362560/cti","label":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.04554,"epssPercentile":0.91176,"ingestedAt":"2026-07-23T20:19:18.482Z","slug":"CVE-2026-8263","body":"## Overview\n\nA security flaw has been discovered in Tenda AC6 15.03.06.49_multi_TDE01. Affected is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet of the component httpd. Performing a manipulation of the argument mac/ssid results in os command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.\n\n## Affected\n\n- `ac10u_firmware = 15.03.06.49_multi_tde01`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":27,"depthScoreParts":{"impact":25.9,"likelihood":0.9,"exploitation":0,"ransomware":0},"changes":[]}