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CVE-2023-34441— Baker Hughes Bently Nevada 3500 System Cleartext Transmission of Sensitive Information

Quick assessment

Affected
Baker Hughes - Bently Nevada Bently Nevada 3500 System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Baker Hughes Bently Nevada 3500是美国Baker Hughes公司的一个机械设备监控、保护系统。 Bently Nevada 3500 Rack (TDI Firmware) 5.05版本存在安全漏洞，该漏洞源于身份验证密钥与连接密码一起使用，且每个设备请求以明文形式传递。攻击者利用该漏洞可以从设备的通信流量中窃取身份验证密钥，并将其重新用于任意请求。

CVSS 6.8 · Medium EPSS 0.29% · P22

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-34441

Vulnerability Information
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Vulnerability Title
Baker Hughes Bently Nevada 3500 System Cleartext Transmission of Sensitive Information
Source: CVE Program / CVE List V5
Vulnerability Description
Baker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05 contains a cleartext transmission vulnerability which could allow an attacker to steal the authentication secret from communication traffic to the device and reuse it for arbitrary requests.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文传输
Source: CVE Program / CVE List V5
Vulnerability Title
Baker Hughes Bently Nevada 3500 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Baker Hughes Bently Nevada 3500是美国Baker Hughes公司的一个机械设备监控、保护系统。 Bently Nevada 3500 Rack (TDI Firmware) 5.05版本存在安全漏洞，该漏洞源于身份验证密钥与连接密码一起使用，且每个设备请求以明文形式传递。攻击者利用该漏洞可以从设备的通信流量中窃取身份验证密钥，并将其重新用于任意请求。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Baker Hughes - Bently Nevada Bently Nevada 3500 System 5.05 -

II. Public POCs for CVE-2023-34441

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III. Intelligence Information for CVE-2023-34441

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Vendor Advisories for CVE-2023-34441 (1)

Same Patch Batch · Baker Hughes - Bently Nevada · 2023-10-18 · 3 CVEs total

CVE-2023-34437 7.5 HIGH Baker Hughes Bently Nevada 3500 System Incorrect Permission Assignment for Critical Resou
CVE-2023-36857 5.4 MEDIUM Baker Hughes Bently Nevada 3500 System Authentication Bypass by Capture-replay

IV. Related Vulnerabilities

Same product: Bently Nevada 3500 System
Same vendor: Baker Hughes - Bently Nevada
Same weakness: CWE-319