CVE-2025-14139 MEDIUM

CVE-2025-14139: UTT 进取 520W formConfigDnsFilterGlobal strcpy buffer overflow

Vendor Utt
Product 进取 520W
Weakness CWE-120
Published December 6, 2025
Last update December 8, 2025

CVSS base score

6.9/10
Attack vector Adjacent
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. Impacted is the function strcpy of the file /goform/formConfigDnsFilterGlobal. Such manipulation of the argument timeRangeName leads to buffer overflow. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

December 6, 2025 CVE published
December 8, 2025 Record updated