Utt - Hiper 1200gw - CRITICAL - CVE-2026-76003. A stack-based buffer overflow vulnerability has been discovered in the UTT HiPER 1200GW router, specifically in the strcpy function within the formGroupConfig file. By manipulating the argument 'timestart', attackers may exploit this weakness remotely, potentially leading to unauthorized access or other malicious activities. The exploit code has been made public, making it crucial for users to address this security issue promptly. BADGES: 👾 EXPLOITED | 🟡 PoC | SecurityVulnerability.io