First published: Thu Jan 16 2020(Updated: )
A vulnerability has been identified in APOGEE MEC/MBC/PXC (P2) (All versions < V2.8.2), APOGEE PXC Series (BACnet) (All versions < V3.5.3), APOGEE PXC Series (P2) (All versions >= V2.8.2 and < V2.8.19), Desigo PXC00-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC00-U (All versions >= V2.3x and < V6.00.327), Desigo PXC001-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC100-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC12-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC128-U (All versions >= V2.3x and < V6.00.327), Desigo PXC200-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC22-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC22.1-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC36.1-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC50-E.D (All versions >= V2.3x and < V6.00.327), Desigo PXC64-U (All versions >= V2.3x and < V6.00.327), Desigo PXM20-E (All versions >= V2.3x and < V6.00.327), Nucleus NET (All versions), Nucleus RTOS (All versions), Nucleus ReadyStart for ARM, MIPS, and PPC (All versions < V2017.02.2 with patch "Nucleus 2017.02.02 Nucleus NET Patch"), Nucleus SafetyCert (All versions), Nucleus Source Code (All versions), SIMOTICS CONNECT 400 (All versions < V0.3.0.330), TALON TC Series (BACnet) (All versions < V3.5.3), VSTAR (All versions). By sending specially crafted DHCP packets to a device where the DHCP client is enabled, an attacker could change the IP address of the device to an invalid value. The vulnerability could affect availability and integrity of the device. Adjacent network access is required, but no authentication and no user interaction is needed to conduct an attack.
Credit: productcert@siemens.com
Affected Software | Affected Version | How to fix |
---|---|---|
Siemens APOGEE Modular Equipment Controller | <2.8.2 | 2.8.2 |
Siemens Capital | ||
Siemens Nucleus NET | ||
Nucleus ReadyStart | <2017.02.2 | |
Siemens Nucleus SafetyCert | ||
Siemens Nucleus Source Code | ||
Siemens Nucleus RTOS | ||
All of | ||
siemens APOGEE modular equiment controller | <2.8.2 | |
Siemens APOGEE Modular Equipment Controller | ||
All of | ||
Siemens APOGEE MBC | <2.8.2 | |
Siemens APOGEE Modular Building Controller Firmware | ||
All of | ||
Siemens APOGEE PXC Modular | <=2.8.2 | |
Siemens APOGEE PXC Modular | ||
All of | ||
Siemens Desigo PXC firmware | >=2.3 | |
Siemens Desigo PXC | ||
All of | ||
Siemens PXM20-E Firmware | >=2.3 | |
Siemens PXM20-E Firmware | ||
All of | ||
Siemens SIMOTICS CONNECT 400 | <=0.3.0.95 | |
Siemens SIMOTICS CONNECT 400 firmware | ||
All of | ||
Siemens TALON TC | >=3.0 | |
Siemens TALON TC Modular | ||
All of | ||
Siemens Desigo PXC00/50/100/200-E.D Firmware | >=2.3.0<6.00.327 | |
Siemens Desigo PXC Series Firmware | ||
All of | ||
Siemens Desigo PXC00-U | >=2.3.0<6.00.327 | |
Siemens Desigo PXC | ||
All of | ||
Siemens Desigo PXC001-E.D firmware | >=2.3.0<6.00.327 | |
Siemens Desigo PXC001-E.D firmware | ||
All of | ||
Siemens Desigo PXC12-E.D | >=2.3.0<6.00.327 | |
Siemens PXC12/22/36-E.D | ||
All of | ||
Siemens Desigo PXC | >=2.3.0<6.00.327 | |
Siemens Desigo PXC22-E.D Firmware | ||
All of | ||
Siemens Desigo PXC22.1-E.D | >=2.3.0<6.00.327 | |
Siemens PXC22.1-E.D Firmware | ||
All of | ||
Siemens PXC36.1-E.D firmware | >=2.3.0<6.00.327 | |
Siemens PXC36.1-E.D firmware | ||
All of | ||
Siemens Desigo PXC50-E.D Firmware | ||
Siemens Desigo PXC50-E.D Firmware | ||
All of | ||
Siemens Desigo PXC64-U Firmware | ||
Siemens Desigo PXC64-U Firmware | ||
All of | ||
Siemens Desigo PXC100-E.D Firmware | ||
Siemens Desigo PXC100-E.D Firmware | ||
All of | ||
Siemens Desigo PXC128-U | ||
Siemens Desigo PXC128-U | ||
All of | ||
Siemens Desigo PXC200-E.D Firmware | ||
Siemens Desigo PXC200-E.D | ||
All of | ||
Siemens Desigo PXM20 | ||
Siemens Desigo PXM20-E | ||
siemens APOGEE modular equiment controller | <2.8.2 | |
Siemens APOGEE Modular Equipment Controller | ||
Siemens APOGEE MBC | <2.8.2 | |
Siemens APOGEE Modular Building Controller Firmware | ||
Siemens APOGEE PXC Modular | <=2.8.2 | |
Siemens APOGEE PXC Modular | ||
Siemens Desigo PXC firmware | >=2.3 | |
Siemens Desigo PXC | ||
Siemens PXM20-E Firmware | >=2.3 | |
Siemens PXM20-E Firmware | ||
Siemens SIMOTICS CONNECT 400 | <=0.3.0.95 | |
Siemens SIMOTICS CONNECT 400 firmware | ||
Siemens TALON TC | >=3.0 | |
Siemens TALON TC Modular | ||
Siemens Desigo PXC00/50/100/200-E.D Firmware | >=2.3.0<6.00.327 | |
Siemens Desigo PXC Series Firmware | ||
Siemens Desigo PXC00-U | >=2.3.0<6.00.327 | |
Siemens Desigo PXC | ||
Siemens Desigo PXC001-E.D firmware | >=2.3.0<6.00.327 | |
Siemens Desigo PXC001-E.D firmware | ||
Siemens Desigo PXC12-E.D | >=2.3.0<6.00.327 | |
Siemens PXC12/22/36-E.D | ||
Siemens Desigo PXC | >=2.3.0<6.00.327 | |
Siemens Desigo PXC22-E.D Firmware | ||
Siemens Desigo PXC22.1-E.D | >=2.3.0<6.00.327 | |
Siemens PXC22.1-E.D Firmware | ||
Siemens PXC36.1-E.D firmware | >=2.3.0<6.00.327 | |
Siemens PXC36.1-E.D firmware | ||
Siemens Desigo PXC50-E.D Firmware | ||
Siemens Desigo PXC50-E.D Firmware | ||
Siemens Desigo PXC64-U Firmware | ||
Siemens Desigo PXC64-U Firmware | ||
Siemens Desigo PXC100-E.D Firmware | ||
Siemens Desigo PXC100-E.D Firmware | ||
Siemens Desigo PXC128-U | ||
Siemens Desigo PXC128-U | ||
Siemens Desigo PXC200-E.D Firmware | ||
Siemens Desigo PXC200-E.D | ||
Siemens Desigo PXM20 | ||
Siemens Desigo PXM20-E |
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The severity of CVE-2019-13939 is high.
CVE-2019-13939 affects APOGEE MEC/MBC/PXC (P2) versions < V2.8.2, APOGEE PXC Series (BACnet) versions < V3.5.3, APOGEE PXC Series (P2) versions >= V2.8.2 and < V2.8.19, Desigo PXC00-E.D versions >= V2.3x and < V6.00.327, and Desigo PXC00-U versions >= V2.3x.
To fix CVE-2019-13939, update to a version higher than V2.8.2 for APOGEE MEC/MBC/PXC (P2), update to a version higher than V3.5.3 for APOGEE PXC Series (BACnet), update to a version higher than V2.8.19 or higher than V6.00.327 for APOGEE PXC Series (P2) and Desigo PXC00-E.D respectively, and update to a version higher than V2.3x for Desigo PXC00-U.
You can find more information about CVE-2019-13939 on the Siemens product-certification website and the US-CERT advisory.
The Common Weakness Enumeration (CWE) ID of CVE-2019-13939 is 840.