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CVE-2025-2763— CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability

Quick assessment

Affected
CarlinKit CPC200-CCPA
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.

CarlinKit CPC200-CCPA是CarlinKit公司的一款无线CarPlay和Android Auto转接器。 CarlinKit CPC200-CCPA存在数据伪造问题漏洞，该漏洞源于USB更新包处理时未验证加密签名，可能导致任意代码执行。

AI Predicted 8.4 Difficulty: Moderate EPSS 0.21% · P10
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I. Basic Information for CVE-2025-2763

Vulnerability Information
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Vulnerability Title
CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of update packages on USB drives. The issue results from the lack of proper verification of a cryptographic signature. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-24356.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
CarlinKit CPC200-CCPA 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CarlinKit CPC200-CCPA是CarlinKit公司的一款无线CarPlay和Android Auto转接器。 CarlinKit CPC200-CCPA存在数据伪造问题漏洞，该漏洞源于USB更新包处理时未验证加密签名，可能导致任意代码执行。
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
CarlinKit CPC200-CCPA 2024.01.19.1541 -

II. Public POCs for CVE-2025-2763

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III. Intelligence Information for CVE-2025-2763

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Vendor Advisories for CVE-2025-2763 (1)

Same Patch Batch · CarlinKit · 2025-04-23 · 4 CVEs total

CVE-2025-2762 CarlinKit CPC200-CCPA Missing Root of Trust Local Privilege Escalation Vulnerability
CVE-2025-2764 CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Exe
CVE-2025-2765 CarlinKit CPC200-CCPA Wireless Hotspot Hard-Coded Credentials Authentication Bypass Vulner

IV. Related Vulnerabilities

Same product: CPC200-CCPA
Same vendor: CarlinKit
Same weakness: CWE-347

V. Comments for CVE-2025-2763

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