CVE-2026-4862 | UTT HiPER 1250GW up to 3.2.7-210907-180535 Parameter formConfigDnsFilterGlobal strcpy GroupName buffer overflow

A vulnerability classified as critical was found in UTT HiPER 1250GW up to 3.2.7-210907-180535. This issue affects the function strcpy of the file /goform/formConfigDnsFilterGlobal of the component Parameter Handler. Such manipulation of the argument GroupName leads to buffer overflow.

This vulnerability is uniquely identified as CVE-2026-4862. The attack can be launched remotely. Moreover, an exploit is present.