Utt 520 Firmware vulnerabilities

• utt hiper 520, 520 firmware +1 more UTT HiPER 520 Web Management formReleaseConnect sub_44EFB4 os command injection CVE-2026-2847 EPSS 10.5% 8.6 HighFebruary 20, 2026
• utt hiper 520, 520 firmware +1 more UTT HiPER 520 Web Management formPdbUpConfig sub_44D264 os command injection CVE-2026-2846 EPSS 11.0% 8.6 HighFebruary 20, 2026