{"id":"CVE-2025-14140","title":"A vulnerability was detected in UTT 进取 520W 1.7.7-180627","summary":"A vulnerability was detected in UTT 进取 520W 1.7.7-180627. The affected element is the function strcpy of the file /goform/websHostFilter. Performing manipulation of the argument addHostFilter results in buffer overflow. The attack is pos…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-119","CWE-120","CWE-120"],"vendor":"utt","product":"520w_firmware","affected":["520w_firmware = 1.7.7-180627"],"published":"2025-12-06","updated":"2026-10-15","sourceUpdated":"2026-10-15T20:10:00.197","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-14140","references":[{"url":"https://github.com/cymiao1978/cve/blob/main/new/12.md","label":"cna@vuldb.com"},{"url":"https://github.com/cymiao1978/cve/blob/main/new/12.md#poc","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.334528","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.334528","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.698521","label":"cna@vuldb.com"},{"url":"https://github.com/cymiao1978/cve/blob/main/new/12.md","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://github.com/cymiao1978/cve/blob/main/new/12.md#poc","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.00611,"epssPercentile":0.49069,"ingestedAt":"2026-10-27T18:12:09.299Z","slug":"CVE-2025-14140","body":"## Overview\n\nA vulnerability was detected in UTT 进取 520W 1.7.7-180627. The affected element is the function strcpy of the file /goform/websHostFilter. Performing manipulation of the argument addHostFilter results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.\n\n## Affected\n\n- `520w_firmware = 1.7.7-180627`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}