What’s Vulnerable › Vulnerabilities

CVE-2022-29952

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-07-26 · updated 2026-06-17
• Weakness: CWE-306

Description

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.

Affected products

• Bakerhughes Bently Nevada 3701/40 Firmware: before 4.1 — fixed in 4.1
• Bakerhughes Bently Nevada 3701/44 Firmware: before 4.1 — fixed in 4.1
• Bakerhughes Bently Nevada 3701/46 Firmware: before 4.1 — fixed in 4.1
• Bakerhughes Bently Nevada 60M100 Firmware: all versions

How to fix

Upgrade to a fixed version: Bakerhughes Bently Nevada 3701/40 Firmware 4.1; Bakerhughes Bently Nevada 3701/44 Firmware 4.1; Bakerhughes Bently Nevada 3701/46 Firmware 4.1. Check the vendor advisory for mitigations.

References

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

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