CVE-2025-15460
HIGHUTT 520w Firmware < 1.7.7-180627 - Memory Corruption
Title source: ruleDescription
A vulnerability was detected in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/formPptpClientConfig. Performing a manipulation of the argument EncryptionMode results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Scores
CVSS v3
8.8
EPSS
0.0003
EPSS Percentile
8.4%
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