CVE-2016-8344: Honeywell Experion Process Knowledge System

Low severity, CVSS 3.7. EPSS: 1.5% chance of exploitation in the next 30 days.

An issue was discovered in Honeywell Experion Process Knowledge System (PKS) platform: Experion PKS, Release 3xx and prior, Experion PKS, Release 400, Experion PKS, Release 410, Experion PKS, Release 430, and Experion PKS, Release 431. Experion PKS does not properly validate input. By sending a specially crafted packet, an attacker could cause the process to terminate. A successful exploit would prevent firmware uploads to the Series-C devices.

Affected products

• Honeywell Experion Process Knowledge System: up to and including 311; version 410 only; version 430 only; version 431 only; up to and including 411

Published 2017-02-13. Last modified 2026-06-17.