Vulnerability-Lookup

VAR-202502-0121

Vulnerability from variot - Updated: 2025-07-13 23:26

A vulnerability has been identified in APOGEE PXC Series (BACnet) (All versions), APOGEE PXC Series (P2 Ethernet) (All versions), TALON TC Series (BACnet) (All versions). Affected devices contain an out-of-bounds read in the memory dump function. This could allow an attacker with Medium (MED) or higher privileges to cause the device to enter an insecure cold start state. The direct digital controller (DDC) in the Siemens APOGEE PXC Series building automation system is designed for small and medium-sized buildings and has modular expansion capabilities and intelligent control functions. TALON TC Series (BACnet) is a building management system that is mainly used to monitor and control building equipment. The system implements remote management functions through the BACnet protocol and supports real-time monitoring and adjustment of environmental parameters (such as temperature, humidity, etc.) in the building

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CVE-2024-54090 (GCVE-0-2024-54090)

Vulnerability from cvelistv5 – Published: 2025-02-11 10:29 – Updated: 2025-02-12 15:50

Summary

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

6 (Medium)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-11 16:25 UTC

CWE

CWE-125 - Out-of-bounds Read

Assigner

siemens CNA under the icscert root

CNA scorecard C 65/100 over 99 records in the last 180 days details

References

1 reference

URL	Tags
https://cert-portal.siemens.com/productcert/html/…

Impacted products

3 products

Vendor	Product	Version
Siemens	APOGEE PXC Series (BACnet)	Affected: 0 , < * (custom)
Siemens	APOGEE PXC Series (P2 Ethernet)	Affected: 0 , < * (custom)
Siemens	TALON TC Series (BACnet)	Affected: 0 , < * (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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