CVE-2025-40757

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 connected to the network allow unrestricted access to sensitive files, such as databases. This could allow an attacker to...

PT-2025-36680

Name of the Vulnerable Software and Affected Versions: APOGEE PXC Series BACnet affected versions not specified APOGEE PXC Series P2 Ethernet affected versions not specified TALON TC Series BACnet affected versions not specified Description: A vulnerability exists that allows unrestricted access ...

MAL-2025-33456 Malicious code in smc-bacnet-explorer (npm)

The package smc-bacnet-explorer was found to contain malicious code...

Malicious code in smc-bacnet-explorer (npm)

The package smc-bacnet-explorer was found to contain malicious code...

Out-of-Bounds Write Vulnerability in BACnet MS/TP Kernel Module

A critical buffer overflow vulnerability in the mstp.ko kernel module, used in ABB’s Cylon ASPECT/FLXeon BACnet MS/TP controllers for building management systems BMS, allows out-of-bounds writes in the SendFrame function due to inadequate bounds checking of BACnet MS/TP frames. This flaw,...

CVE-2024-4511

A vulnerability classified as critical has been found in Shanghai Sunfull Automation BACnet Server HMI1002-ARM 2.0.4. This affects an unknown part of the component Message Handler. The manipulation leads to buffer overflow. The exploit has been disclosed to the public and may be used. The...

CVE-2024-4292

A vulnerability classified as critical has been found in Contemporary Controls BASrouter BACnet BASRT-B 2.7.2. Affected is an unknown function of the component Device-Communication-Control Service. The manipulation with the input 55ff0500370015f30104025506110afb7519035d0841e4bece257b6acfc71f lead...

CVE-2023-51773

BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacappdecodeapplicationdata in bacapp.c...

CVE-2023-38405

On Crestron 3-Series Control Systems before 1.8001.0187, crafting and sending a specific BACnet packet can cause a crash...

CVE-2021-41545

A vulnerability has been identified in Desigo DXR2 All versions V01.21.142.5-22, Desigo PXC3 All versions V01.21.142.4-18, Desigo PXC4 All versions V02.20.142.10-10884, Desigo PXC5 All versions V02.20.142.10-10884. When the controller receives a specific BACnet protocol packet, an exception cause...

CVE-2018-7278

An issue was discovered on RLE Protocol Converter FDS-PC / FDS-PC-DP 2.1 devices. Persistent XSS exists in the web server. Remote attackers can inject malicious JavaScript code using the device's BACnet implementation. This is similar to a Cross Protocol Injection with SNMP...

CVE-2018-7277

An issue was discovered on RLE Wi-MGR/FDS-Wi 6.2 devices. Persistent XSS exists in the web server. Remote attackers can inject malicious JavaScript code using the device's BACnet implementation. This is similar to a Cross Protocol Injection with SNMP...

CVE-2018-7276

An issue was discovered on Lutron Quantum BACnet Integration 2.0 firmware 3.2.243 devices. Remote attackers can obtain potentially sensitive information via a /DbXmlInfo.xml request, as demonstrated by the Latitude/Longitude of the device...

ABB Cylon BACnet MS/TP Kernel Module (mstp.ko) Out-of-Bounds Write in SendFrame()

Summary ASPECT is an award-winning scalable building energy management and control solution designed to allow users seamless access to their building data through standard building protocols including smart devices. BACnet Smart Building Controllers. ABB's BACnet portfolio features a series of...

📄 ABB Cylon FLXeon 9.3.5 variant.js Information Disclosure

The ABB Cylon FLXeon BACnet controller's /api/variant endpoint exposes sensitive system information, including the internal IP address, MAC address, device model, and build type, without requiring authentication. The get function gathers network interface data using the os.networkInterfaces API a...

ABB Cylon FLXeon 9.3.5 (variant.js) Unauthenticated System Information Disclosure

Summary BACnet® Smart Building Controllers. ABB's BACnet portfolio features a series of BACnet® IP and BACnet MS/TP field controllers for ASPECT® and INTEGRA™ building management solutions. ABB BACnet controllers are designed for intelligent control of HVAC equipment such as central plant, boiler...

📄 ABB Cylon FLXeon 9.3.5 uukl.js Predictable Salt / Weak Hashing Algorithm

The ABB Cylon FLXeon BACnet controller's /api/uukl.js module implements password verification and update mechanisms using the insecure MD5 hash function alongside weak salt generation via Math.random. This constitutes a cryptographic vulnerability where password hashes are susceptible to collisio...

ABB Cylon FLXeon 9.3.5 (siteGuide.js) Authenticated Directory Traversal

Summary BACnet® Smart Building Controllers. ABB's BACnet portfolio features a series of BACnet® IP and BACnet MS/TP field controllers for ASPECT® and INTEGRA™ building management solutions. ABB BACnet controllers are designed for intelligent control of HVAC equipment such as central plant, boiler...

ABB Cylon FLXeon 9.3.5 (siteGuide.js) Authenticated Root Remote Code Execution

Summary BACnet® Smart Building Controllers. ABB's BACnet portfolio features a series of BACnet® IP and BACnet MS/TP field controllers for ASPECT® and INTEGRA™ building management solutions. ABB BACnet controllers are designed for intelligent control of HVAC equipment such as central plant, boiler...

📄 ABB Cylon FLXeon 9.3.5 siteGuide.js Authenticated Root Remote Code Execution

The ABB Cylon FLXeon BACnet controller is vulnerable to authenticated remote root code execution via the /api/siteGuide endpoint. An attacker with valid credentials can inject arbitrary system commands by manipulating the filename and/or originalname parameters. The issue arises due to improper...