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CVE-2024-5950— Deep Sea Electronics DSE855 Multipart Value Handling Stack-Based Buffer Overflow Remote Code Execution Vulnerability

Quick assessment

Affected
Deep Sea Electronics DSE855
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.

Deep Sea Electronics DSE855是英国Deep Sea Electronics公司的一个 USB 转以太网的通信设备。 Deep Sea Electronics DSE855 存在安全漏洞，该漏洞源于多部分表单变量的处理中存在特定缺陷，在将用户提供的数据复制到固定长度的基于堆栈的缓冲区之前缺乏对其长度的正确验证，攻击者利用该漏洞可能在设备上下文中执行代码。

AI Predicted 9.8 Difficulty: Easy EPSS 1.12% · P65

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-5950

Vulnerability Information
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Vulnerability Title
Deep Sea Electronics DSE855 Multipart Value Handling Stack-Based Buffer Overflow Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Deep Sea Electronics DSE855 Multipart Value Handling Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Deep Sea Electronics DSE855 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of multipart form variables. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-23172.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Deep Sea Electronics DSE855 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Deep Sea Electronics DSE855是英国Deep Sea Electronics公司的一个 USB 转以太网的通信设备。 Deep Sea Electronics DSE855 存在安全漏洞，该漏洞源于多部分表单变量的处理中存在特定缺陷，在将用户提供的数据复制到固定长度的基于堆栈的缓冲区之前缺乏对其长度的正确验证，攻击者利用该漏洞可能在设备上下文中执行代码。
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
Deep Sea Electronics DSE855 1.1.0 -

II. Public POCs for CVE-2024-5950

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III. Intelligence Information for CVE-2024-5950

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Vendor Advisories for CVE-2024-5950 (1)

Same Patch Batch · Deep Sea Electronics · 2024-06-13 · 6 CVEs total

CVE-2024-5949 Deep Sea Electronics DSE855 Multipart Boundary Infinite Loop Denial-of-Service Vulnerabili
CVE-2024-5947 Deep Sea Electronics DSE855 Configuration Backup Missing Authentication Information Disclo
CVE-2024-5952 Deep Sea Electronics DSE855 Restart Missing Authentication Denial-of-Service Vulnerability
CVE-2024-5948 Deep Sea Electronics DSE855 Multipart Boundary Stack-Based Buffer Overflow Remote Code Exe
CVE-2024-5951 Deep Sea Electronics DSE855 Factory Reset Missing Authentication Denial-of-Service Vulnera

IV. Related Vulnerabilities

Same product: DSE855
Same vendor: Deep Sea Electronics
Same weakness: CWE-121

V. Comments for CVE-2024-5950

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