Advisories · Technology

Siemens APOGEE PXC Modular (P2 Ethernet).

Every CVE that names Siemens APOGEE PXC Modular (P2 Ethernet) among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-102076 CVE record

CVSS 8.7 High

Stack-based buffer overflow in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- Memory corruption
Not analysed yet 13 Oct 2026
CVE-2026-102075 CVE record

CVSS 8.7 High

Stack-based buffer overflow in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- Memory corruption
Not analysed yet 13 Oct 2026
CVE-2026-102074 CVE record

CVSS 8.7 High

Stack-based buffer overflow in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- Memory corruption
Not analysed yet 13 Oct 2026
CVE-2026-102073 CVE record

CVSS 8.8 High

Integer underflow in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- Memory corruption
Not analysed yet 13 Oct 2026
CVE-2022-45937 CVE record

CVSS 8.8 High

Improper access control in Siemens APOGEE PXC Compact (BACnet) and others
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- Broken access control
Not analysed yet 13 Dec 2022
CVE-2022-38371 CVE record

CVSS 8.7 High

Uncontrolled resource consumption in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- Denial of service
Not analysed yet 11 Oct 2022
CVE-2021-31888 CVE record

Improper null termination in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- CWE-170
Not analysed yet 9 Nov 2021
CVE-2021-31887 CVE record

Improper null termination in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- CWE-170
Not analysed yet 9 Nov 2021
CVE-2021-31886 CVE record

Improper null termination in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- CWE-170
Not analysed yet 9 Nov 2021
CVE-2021-31885 CVE record

Siemens APOGEE MBC (PPC) (BACnet): A vulnerability has been identified in APOGEE MBC (PPC) (BACnet) (All versions)…
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- Memory corruption
Not analysed yet 9 Nov 2021
CVE-2021-31884 CVE record

Improper null termination in Siemens APOGEE MBC (PPC) (BACnet) and others
- Siemens APOGEE MBC (PPC) (BACnet)
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- CWE-170
Not analysed yet 9 Nov 2021
CVE-2021-27391 CVE record

CVSS 9.8 CriticalCritical · CVSS 9+

Buffer overflow in Siemens APOGEE MBC (PPC) (P2 Ethernet) and others
- Siemens APOGEE MBC (PPC) (P2 Ethernet)
- Siemens APOGEE MEC (PPC) (P2 Ethernet)
- Memory corruption
Not analysed yet 14 Sept 2021
CVE-2021-25677 CVE record

CVSS 5.3 Medium

Insufficiently random values in Siemens APOGEE PXC Compact (BACnet) and others
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- Weak cryptography or TLS
Not analysed yet 22 Apr 2021
CVE-2020-27738 CVE record

CVSS 6.5 Medium

Siemens APOGEE PXC Compact (BACnet): A vulnerability has been identified in APOGEE PXC Compact (BACnet) (All versions <…
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- Memory corruption
Not analysed yet 22 Apr 2021
CVE-2020-27737 CVE record

CVSS 6.5 Medium

Out-of-bounds read in Siemens APOGEE PXC Compact (BACnet) and others
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- Memory corruption
Not analysed yet 22 Apr 2021
CVE-2020-27736 CVE record

CVSS 6.5 Medium

Improper null termination in Siemens APOGEE PXC Compact (BACnet) and others
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- CWE-170
Not analysed yet 22 Apr 2021
CVE-2020-27009 CVE record

CVSS 8.1 High

Siemens APOGEE PXC Compact (BACnet): A vulnerability has been identified in APOGEE PXC Compact (BACnet) (All versions <…
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- CWE-823
Not analysed yet 22 Apr 2021
CVE-2020-15795 CVE record

CVSS 8.1 High

Out-of-bounds write in Siemens APOGEE PXC Compact (BACnet) and others
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- Memory corruption
Not analysed yet 22 Apr 2021
CVE-2020-28388 CVE record

CVSS 6.5 Medium

Siemens APOGEE PXC Compact (BACnet): A vulnerability has been identified in APOGEE PXC Compact (BACnet) (All versions <…
- Siemens APOGEE PXC Compact (BACnet)
- Siemens APOGEE PXC Compact (P2 Ethernet)
- CWE-342
Not analysed yet 9 Feb 2021
CVE-2019-13939 CVE record

CVSS 7.1 High

Improper input validation in Siemens APOGEE MEC/MBC/PXC (P2) and others
- Siemens APOGEE MEC/MBC/PXC (P2)
- Siemens APOGEE PXC Compact (BACnet)
- CWE-20
Not analysed yet 16 Jan 2020