CVE-2023-28906— Command injection in networking service
Quick assessment
Affected
Preh Car Connect GmbH (JOYNEXT GmbH) Volkswagen MIB3 infotainment system MIB3 OI MQB
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.
Volkswagen MIB3 Infotainment是德国大众汽车（Volkswagen）公司的一款汽车上的信息娱乐系统。 Volkswagen MIB3 Infotainment存在安全漏洞，该漏洞源于网络服务中的命令注入，可能导致系统内攻击者提升权限并获得系统管理访问权限。
Possible ATT&CK Techniques 2 AI
T1055 · Process Injection T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-28906
Vulnerability Information
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Vulnerability Title
Command injection in networking service
Source: CVE Program / CVE List V5
Vulnerability Description
A command injection in the networking service of the MIB3 infotainment allows an attacker already presenting in the system to escalate privileges and obtain administrative access to the system.
The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Volkswagen MIB3 Infotainment 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Volkswagen MIB3 Infotainment是德国大众汽车（Volkswagen）公司的一款汽车上的信息娱乐系统。 Volkswagen MIB3 Infotainment存在安全漏洞，该漏洞源于网络服务中的命令注入，可能导致系统内攻击者提升权限并获得系统管理访问权限。
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 |
|---|---|---|---|---|
| Preh Car Connect GmbH (JOYNEXT GmbH) | Volkswagen MIB3 infotainment system MIB3 OI MQB | 0 ~ 0304 | - |
|
II. Public POCs for CVE-2023-28906
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-28906 (1)
News Coverage for CVE-2023-28906 (1)
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🔗 Vulnerabilities in Volkswagen MIB3 Infotainment (Part 2) - asrg.io Read full article third-party-advisory
Same Patch Batch · Preh Car Connect GmbH (JOYNEXT GmbH) · 2025-06-28 · 12 CVEs total
| CVE-2023-28910 | 8.0 HIGH | Disabled Abortion Flag |
| CVE-2023-28909 | 8.0 HIGH | Integer Overflow Leading to MTU Bypass |
| CVE-2023-28905 | 8.0 HIGH | Heap buffer overflow in picserver |
| CVE-2023-28907 | 6.7 MEDIUM | A lack of access restrictions on internal memory regions |
| CVE-2023-28911 | 6.5 MEDIUM | Arbitrary Channel Disconnection Resulting in Denial of Service |
| CVE-2023-29113 | 6.3 MEDIUM | A lack of access control in custom IPC mechanism |
| CVE-2023-28912 | 5.7 MEDIUM | Cleartext Phonebook Information |
| CVE-2023-28908 | 5.4 MEDIUM | Integer Overflow in Non-Fragmented Data Reception |
| CVE-2023-28904 | 5.2 MEDIUM | Bypass of secure boot process |
| CVE-2023-28902 | 3.3 LOW | Denial of Service via integer underflow in picserver |
| CVE-2023-28903 | 3.3 LOW | Volkswagen MIB3 Infotainment 安全漏洞 |
IV. Related Vulnerabilities
Same product: Volkswagen MIB3 infotainment system MIB3 OI MQB
Same vendor: Preh Car Connect GmbH (JOYNEXT GmbH)
Same weakness: CWE-78
V. Comments for CVE-2023-28906
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