CVE-2026-7420: Utt Hiper 1250gw

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A security flaw has been discovered in UTT HiPER 1250GW up to 3.2.7-210907-180535. Impacted is the function strcpy of the file route/goform/ConfigAdvideo. The manipulation of the argument Profile results in buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

Affected products

• Utt Hiper 1250gw: version 3.2.7-210907-180535 only

Published 2026-04-29. Last modified 2026-06-17.