CVE-2026-4487

UTT HiPER 1200GW websHostFilter strcpy buffer overflow

State: Published
Severity: 8.7 High
Published: Mar 20, 2026
Updated: Mar 20, 2026
Reserved: Mar 20, 2026

Description

A vulnerability was determined in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/websHostFilter. This manipulation causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P	VulDB
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
3.0	8.8 High	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
2.0	9.0 High	AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-120 Buffer Overflow
CWE-119 Memory Corruption

Affected Products

Product	Versions
HiPER 1200GWUTT	2.5.3-170306Affected

References

VDB-352010 | UTT HiPER 1200GW websHostFilter strcpy buffer overflowvdb-entrytechnical-description
VDB-352010 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
Submit #773538 | UTT HiPER 1200GW <=v2.5.3-170306 buffer overflowthird-party-advisory
https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201200GW.mdexploit

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