CVE-2022-29952

Bently Nevada condition monitoring equipment through 2022-04-29 mishandles authentication. It utilizes the TDI command and data protocols (60005/TCP, 60007/TCP) for communications between the monitoring controller and System 1 and/or Bently Nevada Monitor Configuration (BNMC) software. These protocols provide configuration management and historical data related functionality. Neither protocol has any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality.

Score

CVSS 3.1 9.1 Critical

Status

Modified - cve@mitre.org

Published

2022-07-26

Last modified

2024-08-03

Weaknesses

CWE-306

Affected products

• Bently Nevada 3701/40 Firmware (Bakerhughes)
• Bently Nevada 3701/44 Firmware (Bakerhughes)
• Bently Nevada 3701/46 Firmware (Bakerhughes)
• Bently Nevada 60m100 Firmware (Bakerhughes)

References

• https://www.cisa.gov/uscert/ics/advisories/icsa-22-188-02
• https://www.forescout.com/blog/