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CVE-2026-4488 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 20, 2026

UTT HiPER 1250GW - Buffer Overflow

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

Overview

UTT HiPER 1250GW <= 3.2.7-210907-180535 contains a buffer overflow caused by improper handling of the GroupName argument in /goform/setSysAdm, letting remote attackers cause memory corruption, exploit requires crafted request.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Remote attackers can cause memory corruption, potentially leading to denial of service or code execution.

Mitigation

Update to the latest version beyond 3.2.7-210907-180535.

References

https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201250GW.md
https://vuldb.com/?ctiid.352011
https://vuldb.com/?id.352011
https://vuldb.com/?submit.773565

Related Resources

Vulnerability Intelligence Dashboard
Credential Scanner

Details

CVE ID: CVE-2026-4488
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