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01 Record

CVE-2019-13939

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 <

HighPUBLISHEDCNA: siemens
CNA base score7.1 CVSS v4.0CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
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02 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 <

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.71% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 53.2% of scored records. A rank, not a probability.
NVD base score
7.1 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
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
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2020-01-16 15:35Z6 YR AGO
Last updated
2025-06-10 15:17Z1 YR AGO
Reserved
2019-07-18
Assigning CNA
siemens
Record state
PUBLISHED
Severity
High (CVSS 7.1)
CNA CVSS vector
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
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.1
Document digest
6cb7ee7093b05934438449e044627afad062b050b196c6ae187e363906f7e7bd

05 Affected products

VendorProductVersionsPlatforms
SiemensAPOGEE MEC/MBC/PXC (P2)All versions < V2.8.2—
SiemensAPOGEE PXC Compact (BACnet)0 to < V3.5.3—
SiemensAPOGEE PXC Compact (P2 Ethernet)V2.8.2 to < V2.8.19—
SiemensAPOGEE PXC Modular (BACnet)0 to < V3.5.3—
SiemensAPOGEE PXC Modular (P2 Ethernet)V2.8.2 to < V2.8.19—
SiemensCapital Embedded AR Classic 431-4220 to < *—
SiemensCapital Embedded AR Classic R20-110 to < V2303—
SiemensDesigo PXC00-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC00-UAll versions >= V2.3x and < V6.00.327—
SiemensDesigo PXC001-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC100-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC12-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC128-UAll versions >= V2.3x and < V6.00.327—
SiemensDesigo PXC200-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC22-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC22.1-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC36.1-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC50-E.DV2.3 to < V6.0.327—
SiemensDesigo PXC64-UAll versions >= V2.3x and < V6.00.327—
SiemensDesigo PXM20-EV2.3 to < V6.0.327—
SiemensNucleus NET0 to < *—
SiemensNucleus ReadyStart V30 to < V2017.02.3—
SiemensNucleus Source Code0 to < *—
SiemensSIMOTICS CONNECT 400All versions < V0.3.0.330—
SiemensTALON TC Compact (BACnet)0 to < V3.5.3—
SiemensTALON TC Modular (BACnet)0 to < V3.5.3—

06 References