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CVE-2026-4487 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 20, 2026

UTT HiPER 1200GW - Buffer Overflow

Published: March 20, 2026Updated: March 20, 2026Remote Exploitable

Overview

UTT HiPER 1200GW <= 2.5.3-170306 contains a buffer overflow caused by unsafe use of strcpy in /goform/websHostFilter, letting remote attackers execute arbitrary code, exploit requires no special privileges.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Remote attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version beyond 2.5.3-170306.

References

https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201200GW.md
https://vuldb.com/?ctiid.352010
https://vuldb.com/?id.352010
https://vuldb.com/?submit.773538

Related Resources

Vulnerability Intelligence Dashboard
Credential Scanner

Details

CVE ID: CVE-2026-4487
Severity: High
CVSS Score: 8.8
Type: buffer_overflow
Status: new

CWE

CWE-119

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H