CVE-2021-23906
Quick assessment
Affected
n/a n/a
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.
Mercedes-Benz AG MBUX Infotainment System是美国梅赛德斯-奔驰（Mercedes-Benz AG）公司的一个应用系统。一个用户体验信息娱乐系统，可以通过语音和触摸输入进行控制。 Mercedes-Benz AG MBUX Infotainment System 版本存在安全漏洞。远程攻击者可以通过该漏洞执行代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-23906
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Headunit NTG6 in the MBUX Infotainment System on Mercedes-Benz vehicles through 2021. A Message Length is not checked in the HiQnet Protocol, leading to remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Mercedes-Benz AG MBUX Infotainment System 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mercedes-Benz AG MBUX Infotainment System是美国梅赛德斯-奔驰（Mercedes-Benz AG）公司的一个应用系统。一个用户体验信息娱乐系统，可以通过语音和触摸输入进行控制。 Mercedes-Benz AG MBUX Infotainment System 版本存在安全漏洞。远程攻击者可以通过该漏洞执行代码。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-23906
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-23906 (1)
Same Patch Batch · n/a · 2021-05-13 · 36 CVEs total
| CVE-2021-23909 | 6.3 MEDIUM | Mercedes Benz HERMES E Series 缓冲区错误漏洞 |
| CVE-2021-23910 | 5.3 MEDIUM | Mercedes Benz HERMES 缓冲区错误漏洞 |
| CVE-2021-23908 | 2.9 LOW | Mercedes-Benz AG MBUX Infotainment System 安全漏洞 |
| CVE-2021-23907 | 2.9 LOW | Mercedes-Benz AG MBUX Infotainment System 输入验证错误漏洞 |
| CVE-2021-25693 | Teradici PCoIP Graphics Agent 代码问题漏洞 | |
| CVE-2021-3528 | Red Hat OpenShift 日志信息泄露漏洞 | |
| CVE-2020-25713 | Red Hat Enterprise Linux 缓冲区错误漏洞 | |
| CVE-2020-27830 | Linux kernel 代码问题漏洞 | |
| CVE-2020-28063 | ArticleCMS 代码问题漏洞 | |
| CVE-2020-20092 | ArticleCMS 代码问题漏洞 | |
| CVE-2020-27823 | OpenJPEG 缓冲区错误漏洞 | |
| CVE-2020-27824 | OpenJPEG 缓冲区错误漏洞 | |
| CVE-2020-14354 | Fedora 资源管理错误漏洞 | |
| CVE-2021-20250 | Red Hat JBoss EJB Client 信息泄露漏洞 | |
| CVE-2021-32918 | Prosodical Thoughts Prosody 资源管理错误漏洞 | |
| CVE-2021-25694 | Teradici PCoIP Graphics Agent 代码问题漏洞 | |
| CVE-2021-22154 | Blackberry BlackBerry UEM 信息泄露漏洞 | |
| CVE-2021-22153 | Blackberry BlackBerry UEM 安全漏洞 | |
| CVE-2021-22152 | Blackberry BlackBerry UEM 输入验证错误漏洞 | |
| CVE-2021-31215 | Schedmd SchedMD Slurm 安全漏洞 |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-23906
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