CVE-2025-15462

HIGH

UTT 520W < 1.7.7-180627 - Buffer Overflow via ConfigAdvideo timestart Parameter

Title source: llm
STIX 2.1

Description

A vulnerability has been found in UTT 进取 520W 1.7.7-180627. This issue affects the function strcpy of the file /goform/ConfigAdvideo. The manipulation of the argument timestart leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public 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.339498
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.339498
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.725819

Scores

CVSS v3 8.8
EPSS 0.0086
EPSS Percentile 53.5%
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 no
Technical Impact total

Details

CWE
CWE-119 CWE-120
Status published
Products (1)
utt/520w_firmware < 1.7.7-180627
Published Jan 05, 2026
Tracked Since Feb 18, 2026