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CVE-2025-8473— Alpine iLX-507 UPDM_wstpCBCUpdStart Command Injection Vulnerability

Quick assessment

Affected
Alpine iLX-507
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.

Alpine iLX-507是美国Alpine公司的一个多媒体接收器。 Alpine iLX-507存在操作系统命令注入漏洞，该漏洞源于UPDM_wstpCBCUpdStart函数缺少输入验证，可能导致命令注入。

AI Predicted 8.1 Difficulty: Easy EPSS 0.73% · P53

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-8473

Vulnerability Information
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Vulnerability Title
Alpine iLX-507 UPDM_wstpCBCUpdStart Command Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Alpine iLX-507 UPDM_wstpCBCUpdStart Command Injection Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the UPDM_wstpCBCUpdStart function. The issue results from the lack of proper validation of user-supplied data before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26317.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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
Alpine iLX-507 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Alpine iLX-507是美国Alpine公司的一个多媒体接收器。 Alpine iLX-507存在操作系统命令注入漏洞，该漏洞源于UPDM_wstpCBCUpdStart函数缺少输入验证，可能导致命令注入。
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
Alpine iLX-507 6.0.000 -

II. Public POCs for CVE-2025-8473

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III. Intelligence Information for CVE-2025-8473

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Same Patch Batch · Alpine · 2025-08-01 · 7 CVEs total

CVE-2025-8477 Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerabili
CVE-2025-8475 Alpine iLX-507 AVRCP Stack-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2025-8476 Alpine iLX-507 TIDAL Improper Certificate Validation Vulnerability
CVE-2025-8480 Alpine iLX-507 Command Injection Remote Code Execution
CVE-2025-8472 Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerabili
CVE-2025-8474 Alpine iLX-507 CarPlay Stack-based Buffer Overflow Code Execution Vulnerability

IV. Related Vulnerabilities

Same product: iLX-507
Same vendor: Alpine
Same weakness: CWE-78

V. Comments for CVE-2025-8473

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