{"id":"CVE-2025-11586","title":"A vulnerability was determined in Tenda AC7 15.03.06.44","summary":"A vulnerability was determined in Tenda AC7 15.03.06.44. This affects an unknown function of the file /goform/setNotUpgrade. This manipulation of the argument newVersion causes stack-based buffer overflow. The attack is possible to be ca…","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-121"],"vendor":"tenda","product":"ac7_firmware","affected":["ac7_firmware = 15.03.06.44"],"published":"2025-10-10","updated":"2026-10-08","sourceUpdated":"2026-10-08T13:10:00.200","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-11586","references":[{"url":"https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/setNotUpgrade.md","label":"cna@vuldb.com"},{"url":"https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/setNotUpgrade.md#exploit","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.327908","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.327908","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.671597","label":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.00866,"epssPercentile":0.5739,"ingestedAt":"2026-10-08T13:42:55.088Z","slug":"CVE-2025-11586","body":"## Overview\n\nA vulnerability was determined in Tenda AC7 15.03.06.44. This affects an unknown function of the file /goform/setNotUpgrade. This manipulation of the argument newVersion causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.\n\n## Affected\n\n- `ac7_firmware = 15.03.06.44`\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":[]}