{"id":"CVE-2025-11327","title":"A security vulnerability has been detected in Tenda AC18 15.03.05.19(6318)","summary":"A security vulnerability has been detected in Tenda AC18 15.03.05.19(6318). This vulnerability affects unknown code of the file /goform/SetUpnpCfg. The manipulation of the argument upnpEn leads to stack-based buffer overflow. It is possi…","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":"ac18_firmware","affected":["ac18_firmware = 15.03.05.19(6318)"],"published":"2025-10-06","updated":"2026-10-09","sourceUpdated":"2026-10-09T10:10:00.193","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-11327","references":[{"url":"https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/SetUpnpCfg.md","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.327210","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.327210","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.664532","label":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.01245,"epssPercentile":0.68363,"ingestedAt":"2026-10-09T12:53:28.833Z","slug":"CVE-2025-11327","body":"## Overview\n\nA security vulnerability has been detected in Tenda AC18 15.03.05.19(6318). This vulnerability affects unknown code of the file /goform/SetUpnpCfg. The manipulation of the argument upnpEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.\n\n## Affected\n\n- `ac18_firmware = 15.03.05.19(6318)`\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":[]}