CVE-2023-46102
Quick assessment
Affected
Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2107)
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.
Bosch ctrlX HMI Web Panel WR21是德国博世（Bosch）公司的一款 HMI 面板。 ctrlX HMI Web Panel WR21版本存在安全漏洞，该漏洞源于Android Agent应用程序存在安全漏洞，导致攻击者能够控制恶意MQTT代理设备的网络，制作恶意消息发送到HMI设备执行任意命令。
Possible ATT&CK Techniques 3 AI
T1071 · Application Layer Protocol T1059 · Command and Scripting Interpreter T1571 · Non-Standard Port
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I. Basic Information for CVE-2023-46102
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Android Client application, when enrolled to the AppHub server, connects to an MQTT
broker to exchange messages and receive commands to execute on the HMI device.
The protocol builds on top of MQTT to implement the remote management of the device is encrypted with a hard-coded DES symmetric key, that can be retrieved reversing both the Android Client application and the server-side web application.
This issue allows an attacker able to control a malicious MQTT broker on the same subnet
network of the device, to craft malicious messages and send them to the HMI device, executing arbitrary commands on the device itself.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Bosch ctrlX HMI Web Panel 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bosch ctrlX HMI Web Panel WR21是德国博世（Bosch）公司的一款 HMI 面板。 ctrlX HMI Web Panel WR21版本存在安全漏洞，该漏洞源于Android Agent应用程序存在安全漏洞，导致攻击者能够控制恶意MQTT代理设备的网络，制作恶意消息发送到HMI设备执行任意命令。
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 |
|---|---|---|---|---|
| Bosch Rexroth AG | ctrlX HMI Web Panel - WR21 (WR2107) | all | - |
|
| Bosch Rexroth AG | ctrlX HMI Web Panel - WR21 (WR2110) | all | - |
|
| Bosch Rexroth AG | ctrlX HMI Web Panel - WR21 (WR2115) | all | - |
|
II. Public POCs for CVE-2023-46102
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2023-46102 (1)
-
https://psirt.bosch.com/security-advisories/BOSCH-SA-175607.html vendor-advisory
Same Patch Batch · Bosch Rexroth AG · 2023-10-25 · 3 CVEs total
| CVE-2023-45851 | 8.8 HIGH | Bosch ctrlX HMI Web Panel WR21 访问控制错误漏洞 |
| CVE-2023-45321 | 8.3 HIGH | Bosch ctrlX HMI Web Panel WR21 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-46102
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