CVE-2024-54089: Siemens Apogee Pxc Series Bacnet

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

A vulnerability has been identified in APOGEE PXC Series (BACnet) (All versions), APOGEE PXC Series (P2 Ethernet) (All versions), TALON TC Series (BACnet) (All versions). Affected devices contain a weak encryption mechanism based on a hard-coded key. This could allow an attacker to guess or decrypt the password from the cyphertext.

Affected products

• Siemens Apogee Pxc Series Bacnet: any version
• Siemens Apogee Pxc Series p2 Ethernet: any version
• Siemens Talon Tc Series Bacnet: any version

Published 2025-02-11. Last modified 2026-06-17.