CVE-2026-9627 HIGH

CVE-2026-9627: UTT HiPER 1200GW Web Management setSysAdm strcpy buffer overflow

Vendor Utt
Product HiPER 1200GW
Weakness CWE-120
Published May 27, 2026
Last update May 27, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

A security flaw has been discovered in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/setSysAdm of the component Web Management Interface. The manipulation of the argument sysAdmUser/sysAdmPass results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Key dates

02Disclosure timeline

May 27, 2026 CVE published
May 27, 2026 Record updated