{"id":"CVE-2025-12236","title":"A vulnerability was determined in Tenda CH22 1.0.0.1","summary":"A vulnerability was determined in Tenda CH22 1.0.0.1. This issue affects the function fromDhcpListClient of the file /goform/DhcpListClient. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack…","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-120","CWE-120"],"vendor":"tenda","product":"ch22_firmware","affected":["ch22_firmware = 1.0.0.1"],"published":"2025-10-27","updated":"2026-10-08","sourceUpdated":"2026-10-08T11:10:00.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-12236","references":[{"url":"https://github.com/QIU-DIE/CVE/issues/17","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.329906","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.329906","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.673724","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.721455","label":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","label":"cna@vuldb.com"},{"url":"https://github.com/QIU-DIE/CVE/issues/17","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.03494,"epssPercentile":0.88817,"ingestedAt":"2026-10-08T11:31:27.620Z","slug":"CVE-2025-12236","body":"## Overview\n\nA vulnerability was determined in Tenda CH22 1.0.0.1. This issue affects the function fromDhcpListClient of the file /goform/DhcpListClient. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.\n\n## Affected\n\n- `ch22_firmware = 1.0.0.1`\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":0.7,"exploitation":0,"ransomware":0},"changes":[]}