CVE-2025-15431

HIGH

UTT 512W < 1.7.7-171114 - Buffer Overflow via formFtpServerDirConfig Filename Parameter

Title source: llm
STIX 2.1

Description

A flaw has been found in UTT 进取 512W 1.7.7-171114. This affects the function strcpy of the file /goform/formFtpServerDirConfig. Executing a manipulation of the argument filename can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.339353
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.339353
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.721889

Scores

CVSS v3 8.8
EPSS 0.0069
EPSS Percentile 47.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-119 CWE-120
Status published
Products (1)
utt/512w_firmware < 1.7.7-171114
Published Jan 02, 2026
Tracked Since Feb 18, 2026