Automated Logic WebCTRL Premium Server Cleartext Transmission of Sensitive Information
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
Service information is not encrypted when transmitted as BACnet packets
over the wire, and can be sniffed, intercepted, and modified by an
attacker. Valuable information such as the File Start Position and File
Data can be sniffed from network traffic using Wireshark's BACnet
dissector filter. The proprietary format used by WebCTRL to receive
updates from the PLC can also be sniffed and reverse engineered.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Automated Logic · WebCTRL Premium Server