CVE-2025-40555 (GCVE-0-2025-40555)
Vulnerability from cvelistv5
Published
2025-05-13 09:38
Modified
2025-05-13 13:25
Severity ?
4.7 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
5.3 (Medium) - CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L
CWE
  • CWE-440 - Expected Behavior Violation
Summary
A vulnerability has been identified in APOGEE PXC+TALON TC Series (BACnet) (All versions). Affected devices start sending unsolicited BACnet broadcast messages after processing a specific BACnet createObject request. This could allow an attacker residing in the same BACnet network to send a specially crafted message that results in a partial denial of service condition of the targeted device, and potentially reduce the availability of BACnet network. A power cycle is required to restore the device's normal operation.
References
Impacted products
Vendor Product Version
Siemens APOGEE PXC+TALON TC Series (BACnet) Version: 0   < *
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