CVEvulnerability

CVE-2019-13939

7.1 HIGH Published 2020-01-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-01-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 4.0 ([email protected])
7.1 HIGH — CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS 2.0 ([email protected])
4.8 MEDIUM — AV:A/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
CWE-20

Description

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.

Affected configurations

• siemens capital vstar • siemens nucleus net • siemens nucleus readystart (< 2017.02.2) • siemens nucleus safetycert • siemens nucleus source code • siemens nucleus rtos • siemens apogee modular equiment controller firmware (< 2.8.2) • siemens apogee modular building controller firmware (< 2.8.2) • siemens apogee pxc firmware (<= 2.8.2) • siemens desigo pxc firmware (>= 2.3) • siemens desigo pxm20 firmware (>= 2.3) • siemens simotics connect 400 firmware (<= 0.3.0.95) • siemens talon tc firmware (>= 3.0) • siemens desigo pxc00-e.d firmware (>= 2.3.0 < 6.00.327) • siemens desigo pxc00-u firmware (>= 2.3.0 < 6.00.327) • siemens desigo pxc001-e.d firmware (>= 2.3.0 < 6.00.327) • siemens desigo pxc12-e.d firmware (>= 2.3.0 < 6.00.327) • siemens desigo pxc22-e.d firmware (>= 2.3.0 < 6.00.327) • siemens desigo pxc22.1-e.d firmware (>= 2.3.0 < 6.00.327) • siemens desigo pxc36.1-e.d firmware (>= 2.3.0 < 6.00.327) • siemens desigopxc50-e.d firmware • siemens desigopxc64-u firmware • siemens desigopxc100-e.d firmware • siemens desigopxc128-u firmware • siemens desigopxc200-e.d firmware • siemens desigopxm20-e firmware

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References