CVE-2022-29952
Critical
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductBakerhughes Bently Nevada 3701\/40 Firmware
PublishedJul 26, 2022
First seenJul 26, 2022
How to fix
Update
- bakerhughes bently_nevada_3701\/40_firmware4.1 or later
- bakerhughes bently_nevada_3701\/44_firmware4.1 or later
- bakerhughes bently_nevada_3701\/46_firmware4.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| bakerhughes bently_nevada_3701\/40_firmware | v < 4.1 | 4.1 |
| bakerhughes bently_nevada_3701\/44_firmware | v < 4.1 | 4.1 |
| bakerhughes bently_nevada_3701\/46_firmware | v < 4.1 | 4.1 |
| bakerhughes bently_nevada_60m100_firmware | No range specified | — |
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