CVE-2026-76003 PUBLISHED

A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306. Affected is the function strcpy of the file /goform/formGroupConfig. Executing a manipulation of the argument timestart can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

• yecp (VulDB User) reporter

• VDB-391919 | UTT HiPER 1200GW formGroupConfig strcpy stack-based overflow
• VDB-391919 | CTI Indicators (IOB, IOC, IOA)
• CVE-2026-76003 | CVE Analysis and Report
• Submit #877884 | UTT HiPER 1200GW <=v2.5.3-170306 Buffer Overflow
• https://github.com/7wkajk/CVE-VUL/blob/main/105.md

• Stack-based Buffer Overflow CWE
• Memory Corruption CWE