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CVE-2023-26246

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.

Hyundai Gen5W_L是韩国现代（Hyundai）公司的一个汽车标准导航信息娱乐系统。 Hyundai Gen5W_L in-vehicle infotainment system存在安全漏洞，该漏洞源于在固件安装过程中使用的AppUpgrade二进制文件可以被攻击者修改以绕过数字签名检查，这间接允许攻击者在IVI系统中安装自定义固件。

AI Predicted 8.2 Difficulty: Hard EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-26246

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Hyundai Gen5W_L in-vehicle infotainment system AE_E_PE_EUR.S5W_L001.001.211214. The AppUpgrade binary file, which is used during the firmware installation process, can be modified by an attacker to bypass the digital signature check. This indirectly allows an attacker to install custom firmware in the IVI system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Hyundai Gen5W_L 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hyundai Gen5W_L是韩国现代（Hyundai）公司的一个汽车标准导航信息娱乐系统。 Hyundai Gen5W_L in-vehicle infotainment system存在安全漏洞，该漏洞源于在固件安装过程中使用的AppUpgrade二进制文件可以被攻击者修改以绕过数字签名检查，这间接允许攻击者在IVI系统中安装自定义固件。
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-2023-26246

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III. Intelligence Information for CVE-2023-26246

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Other References for CVE-2023-26246 (3)

Same Patch Batch · n/a · 2023-04-27 · 22 CVEs total

CVE-2023-29489 5.3 MEDIUM Cpanel 跨站脚本漏洞
CVE-2023-25292 Intermesh BV Group Office 跨站脚本漏洞
CVE-2023-30380 Desdev DedeCMS 路径遍历漏洞
CVE-2023-26243 Hyundai Gen5W_L 安全漏洞
CVE-2023-26244 Hyundai Gen5W_L 安全漏洞
CVE-2023-26245 Hyundai Gen5W_L 安全漏洞
CVE-2022-47758 Nanoleaf firmware 信任管理问题漏洞
CVE-2023-31285 Serenity Serene 跨站脚本漏洞
CVE-2023-31286 Serenity Serene 安全漏洞
CVE-2023-31287 Serenity Serene 授权问题漏洞
CVE-2023-31290 Trust Wallet Core 安全特征问题漏洞
CVE-2023-30349 jfinal cms 安全漏洞
CVE-2023-30338 Emlog 跨站脚本漏洞
CVE-2022-31647 Docker Desktop 后置链接漏洞
CVE-2022-34292 Docker Desktop 后置链接漏洞
CVE-2022-37326 Docker Desktop 安全漏洞
CVE-2022-38730 Docker Desktop 安全漏洞
CVE-2023-29950 swfrender 缓冲区错误漏洞
CVE-2022-25091 Infopop Ultimate Bulletin Board 安全漏洞
CVE-2023-25437 Vtech VCS754 安全漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2023-26246

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