CVE-2019-13939

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2019
Source publication: Jan 16, 2020
Source updated: Jun 10, 2025
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

A vulnerability has been identified in APOGEE MEC/MBC/PXC (P2) (All versions < V2.8.2), APOGEE PXC Compact (BACnet) (All versions < V3.5.3), APOGEE PXC Compact (P2 Ethernet) (All versions >= V2.8.2 < V2.8.19), APOGEE PXC Modular (BACnet) (All versions < V3.5.3), APOGEE PXC Modular (P2 Ethernet) (All versions >= V2.8.2 < V2.8.19), Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Desigo PXC00-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC00-U (All versions >= V2.3x and < V6.00.327), Desigo PXC001-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC100-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC12-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC128-U (All versions >= V2.3x and < V6.00.327), Desigo PXC200-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC22-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC22.1-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC36.1-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC50-E.D (All versions >= V2.3 < V6.0.327), Desigo PXC64-U (All versions >= V2.3x and < V6.00.327), Desigo PXM20-E (All versions >= V2.3 < V6.0.327), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.3), Nucleus Source Code (All versions), SIMOTICS CONNECT 400 (All versions < V0.3.0.330), TALON TC Compact (BACnet) (All versions < V3.5.3), TALON TC Modular (BACnet) (All versions < V3.5.3). 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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

APOGEE MEC/MBC/PXC (P2)

Vendor: Siemens
Product: APOGEE MEC/MBC/PXC (P2)
Platforms: Unknown
Default status: unknown

APOGEE MEC/MBC/PXC (P2) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
All versions < V2.8.2	`affected`	Unavailable	Unavailable	Unavailable	None listed

APOGEE PXC Compact (BACnet)

Vendor: Siemens
Product: APOGEE PXC Compact (BACnet)
Platforms: Unknown
Default status: unknown

APOGEE PXC Compact (BACnet) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V3.5.3	Unavailable	None listed

APOGEE PXC Compact (P2 Ethernet)

Vendor: Siemens
Product: APOGEE PXC Compact (P2 Ethernet)
Platforms: Unknown
Default status: unknown

APOGEE PXC Compact (P2 Ethernet) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.8.2	`affected`	custom	V2.8.19	Unavailable	None listed

APOGEE PXC Modular (BACnet)

Vendor: Siemens
Product: APOGEE PXC Modular (BACnet)
Platforms: Unknown
Default status: unknown

APOGEE PXC Modular (BACnet) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V3.5.3	Unavailable	None listed

APOGEE PXC Modular (P2 Ethernet)

Vendor: Siemens
Product: APOGEE PXC Modular (P2 Ethernet)
Platforms: Unknown
Default status: unknown

APOGEE PXC Modular (P2 Ethernet) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.8.2	`affected`	custom	V2.8.19	Unavailable	None listed

Capital Embedded AR Classic 431-422

Vendor: Siemens
Product: Capital Embedded AR Classic 431-422
Platforms: Unknown
Default status: unknown

Capital Embedded AR Classic 431-422 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	*	Unavailable	None listed

Capital Embedded AR Classic R20-11

Vendor: Siemens
Product: Capital Embedded AR Classic R20-11
Platforms: Unknown
Default status: unknown

Capital Embedded AR Classic R20-11 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2303	Unavailable	None listed

Desigo PXC00-E.D

Vendor: Siemens
Product: Desigo PXC00-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC00-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC00-U

Vendor: Siemens
Product: Desigo PXC00-U
Platforms: Unknown
Default status: unknown

Desigo PXC00-U · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
All versions >= V2.3x and < V6.00.327	`affected`	Unavailable	Unavailable	Unavailable	None listed

Desigo PXC001-E.D

Vendor: Siemens
Product: Desigo PXC001-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC001-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC100-E.D

Vendor: Siemens
Product: Desigo PXC100-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC100-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC12-E.D

Vendor: Siemens
Product: Desigo PXC12-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC12-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC128-U

Vendor: Siemens
Product: Desigo PXC128-U
Platforms: Unknown
Default status: unknown

Desigo PXC128-U · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
All versions >= V2.3x and < V6.00.327	`affected`	Unavailable	Unavailable	Unavailable	None listed

Desigo PXC200-E.D

Vendor: Siemens
Product: Desigo PXC200-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC200-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC22-E.D

Vendor: Siemens
Product: Desigo PXC22-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC22-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC22.1-E.D

Vendor: Siemens
Product: Desigo PXC22.1-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC22.1-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC36.1-E.D

Vendor: Siemens
Product: Desigo PXC36.1-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC36.1-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC50-E.D

Vendor: Siemens
Product: Desigo PXC50-E.D
Platforms: Unknown
Default status: unknown

Desigo PXC50-E.D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Desigo PXC64-U

Vendor: Siemens
Product: Desigo PXC64-U
Platforms: Unknown
Default status: unknown

Desigo PXC64-U · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
All versions >= V2.3x and < V6.00.327	`affected`	Unavailable	Unavailable	Unavailable	None listed

Desigo PXM20-E

Vendor: Siemens
Product: Desigo PXM20-E
Platforms: Unknown
Default status: unknown

Desigo PXM20-E · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V6.0.327	Unavailable	None listed

Nucleus NET

Vendor: Siemens
Product: Nucleus NET
Platforms: Unknown
Default status: unknown

Nucleus NET · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	*	Unavailable	None listed

Nucleus ReadyStart V3

Vendor: Siemens
Product: Nucleus ReadyStart V3
Platforms: Unknown
Default status: unknown

Nucleus ReadyStart V3 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2017.02.3	Unavailable	None listed

Nucleus Source Code

Vendor: Siemens
Product: Nucleus Source Code
Platforms: Unknown
Default status: unknown

Nucleus Source Code · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	*	Unavailable	None listed

SIMOTICS CONNECT 400

Vendor: Siemens
Product: SIMOTICS CONNECT 400
Platforms: Unknown
Default status: unknown

SIMOTICS CONNECT 400 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
All versions < V0.3.0.330	`affected`	Unavailable	Unavailable	Unavailable	None listed

TALON TC Compact (BACnet)

Vendor: Siemens
Product: TALON TC Compact (BACnet)
Platforms: Unknown
Default status: unknown

TALON TC Compact (BACnet) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V3.5.3	Unavailable	None listed

TALON TC Modular (BACnet)

Vendor: Siemens
Product: TALON TC Modular (BACnet)
Platforms: Unknown
Default status: unknown

TALON TC Modular (BACnet) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V3.5.3	Unavailable	None listed