ICSA-25-254-05: Siemens Apogee PXC and Talon TC Devices
CISA advisory · released 2025-09-09
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 1, 2025-09-09 (final)
CISA's summary
Summary: Apogee PXC and Talon TC contain a vulnerability that could allow an attacker to download the device encrypted database file. Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | APOGEE PXC Series (BACnet) | vers:all/* |
| Siemens | APOGEE PXC Series (P2 Ethernet) | vers:all/* |
| Siemens | TALON TC Series (BACnet) | vers:all/* |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2025-40757 — CVE-2025-40757 · CWE-200
Affected devices connected to the network allow unrestricted access to sensitive files, such as databases. This could allow an attacker to download encrypted .db file containing passwords.
Acknowledgments, as the advisory lists them
- Siemens ProductCERT: reporting this vulnerability to CISA.
- Johnathan Law, PwC: reporting this vulnerability to Siemens.
The advisory's legal notice
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.
Sources
DeSpy's copy of this version is dated 2026-09-28.
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