CVE-2012-1831: Wellintech Kingview

High severity, CVSS 10.0. EPSS: 15.9% chance of exploitation in the next 30 days.

Heap-based buffer overflow in WellinTech KingView 6.53 allows remote attackers to execute arbitrary code via a crafted packet to TCP port 555.

Affected products

• Wellintech Kingview: up to and including 6.53; version 3.0 only; version 6.5.30.2010.18018 only; version 6.52 only; version 65.30.2010.18018 only; version 65.30.17249 only

Published 2012-07-05. Last modified 2026-06-16.