{"id":"CVE-2026-5684","title":"A vulnerability was determined in Tenda CX12L 16.03.53.12","summary":"A vulnerability was determined in Tenda CX12L 16.03.53.12. Affected by this issue is the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter. Executing a manipulation of the argument page can lead to stack-based bu…","severity":"high","cvss":8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-119","CWE-121"],"vendor":"tenda","product":"cx12l_firmware","affected":["cx12l_firmware = 16.03.53.12"],"published":"2026-04-06","updated":"2026-07-24","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-5684","references":[{"url":"https://github.com/cve-a/lvdan/issues/2","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/792781","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/355511","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/355511/cti","label":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.00618,"epssPercentile":0.47944,"ingestedAt":"2026-07-24T09:23:52.403Z","slug":"CVE-2026-5684","body":"## Overview\n\nA vulnerability was determined in Tenda CX12L 16.03.53.12. Affected by this issue is the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack requires access to the local network. The exploit has been publicly disclosed and may be utilized.\n\n## Affected\n\n- `cx12l_firmware = 16.03.53.12`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":44,"depthScoreParts":{"impact":44,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}