PT-2026-3391

CVE-2026-1140

Published

2026-01-09

Updated

2026-01-24

Description by

CVSS 2.0

9.0

High

MetricsAV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions UTT 进取 520W version 1.7.7-180627

Description A buffer overflow issue exists in the strcpy function within the /goform/ConfigExceptAli file of UTT 进取 520W version 1.7.7-180627. This allows for remote exploitation of the system. The vendor was notified of this issue but did not provide a response.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Cymiao

Vendors

Affected products

Weakness enumeration

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120: Buffer Copy without Checking Size of Input (\'Classic Buffer Overflow\')

Related identifiers