Attacker Value
Unknown
(1 user assessed)
Exploitability
Unknown
(1 user assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
1

CVE-2022-29953

Disclosure Date: July 26, 2022
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The Bently Nevada 3700 series of condition monitoring equipment through 2022-04-29 has a maintenance interface on port 4001/TCP with undocumented, hardcoded credentials. An attacker capable of connecting to this interface can thus trivially take over its functionality.

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1
Technical Analysis

RCE vulnerability that effects Bently Nevada 3701 (OT device)
Maintenance interface has undocumented,
hardcoded credentials

Source: https://www.forescout.com/resources/ot-icefall-report/

CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • bakerhughes

Products

  • bently nevada 3701/40 firmware,
  • bently nevada 3701/44 firmware,
  • bently nevada 3701/46 firmware,
  • bently nevada 60m100 firmware -

Additional Info

Technical Analysis