CVE-2021-29297: Emerson Proficy Machine Edition

Medium severity, CVSS 5.3. EPSS: 0.8% chance of exploitation in the next 30 days.

Buffer Overflow in Emerson GE Automation Proficy Machine Edition v8.0 allows an attacker to cause a denial of service and application crash via crafted traffic from a Man-in-the-Middle (MITM) attack to the component "FrameworX.exe" in the module "MSVCR100.dll".

Affected products

• Emerson Proficy Machine Edition: version 8.0 only

Published 2021-07-30. Last modified 2026-06-17.