High SSA-333035 5 CVEs

SSA-333035: Multiple Vulnerabilities in APOGEE, TALON and Desigo PXC/PXM Products

Published Oct 13, 2026 · Updated Oct 13, 2026

Vendor: Siemens Product: APOGEE MBC (PPC) (BACnet) Product: APOGEE MBC (PPC) (P2 Ethernet) Product: APOGEE MEC (PPC) (BACnet) Product: APOGEE MEC (PPC) (P2 Ethernet) Product: APOGEE PXC Compact (BACnet) Product: APOGEE PXC Compact (P2 Ethernet) Product: APOGEE PXC Modular (BACnet) Product: APOGEE PXC Modular (P2 Ethernet) Product: Desigo PXC00-E.D Product: Desigo PXC00-U Product: Desigo PXC001-E.D Product: Desigo PXC100-E.D Product: Desigo PXC12-E.D Product: Desigo PXC128-U Product: Desigo PXC200-E.D Product: Desigo PXC22-E.D Product: Desigo PXC22.1-E.D Product: Desigo PXC36.1-E.D Product: Desigo PXC50-E.D Product: Desigo PXC64-U Product: Desigo PXM20-E Product: TALON TC Compact (BACnet) Product: TALON TC Modular (BACnet)

Summary

The products listed below contain multiple vulnerabilities that could allow an attacker to cause a denial of service and potentially impact the availability of the affected device.

Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific mitigations for products where fixes are not or not yet available.

Vulnerabilities 5

High 8.2

CVE-2026-102073

A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions), APOGEE MBC (PPC) (P2 Ethernet) (All ve…

Siemens TALON TC Compact (BACnet) APOGEE PXC Compact (P2 Ethernet) APOGEE PXC Modular (P2 Ethernet) ICS / OT

Oct 13, 2026
High 7.5

CVE-2026-102074

A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions), APOGEE MBC (PPC) (P2 Ethernet) (All ve…

Siemens APOGEE PXC Compact (P2 Ethernet) APOGEE PXC Modular (P2 Ethernet) TALON TC Modular (BACnet) ICS / OT

Oct 13, 2026
High 7.5

CVE-2026-102075

A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions), APOGEE MBC (PPC) (P2 Ethernet) (All ve…

Siemens APOGEE PXC Compact (BACnet) APOGEE PXC Modular (BACnet) TALON TC Compact (BACnet) ICS / OT

Oct 13, 2026
High 7.5

CVE-2026-102076

A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions), APOGEE MBC (PPC) (P2 Ethernet) (All ve…

Siemens TALON TC Modular (BACnet) APOGEE PXC Compact (BACnet) APOGEE PXC Modular (BACnet) ICS / OT

Oct 13, 2026
Medium 5.3

CVE-2026-89208

A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic …

Siemens Capital Embedded AR Classic 431-422 Capital Embedded AR Classic R20-11 Desigo PXC50-E.D ICS / OT

Oct 13, 2026

Revision history

2026-10-13 #1
Publication Date

References

SSA-333035: Multiple Vulnerabilities in APOGEE, TALON and Desigo PXC/PXM Products - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-333035.html