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CVE-2023-34271— Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Quick assessment

Affected
Fatek Automation FvDesigner
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.

FATEK FvDesigner是中国永宏电机（FATEK）公司的一个硬件设备。提供一个人机界面。 FATEK FvDesigner 存在安全漏洞，该漏洞源于缺乏对用户提供的数据进行正确验证。攻击者利用该漏洞可以执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 0.39% · P31
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I. Basic Information for CVE-2023-34271

Vulnerability Information
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Vulnerability Title
Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fatek Automation FvDesigner. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of FPJ files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18178.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
FATEK FvDesigner 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FATEK FvDesigner是中国永宏电机（FATEK）公司的一个硬件设备。提供一个人机界面。 FATEK FvDesigner 存在安全漏洞，该漏洞源于缺乏对用户提供的数据进行正确验证。攻击者利用该漏洞可以执行任意代码。
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
Fatek Automation FvDesigner 1.6.24 -

II. Public POCs for CVE-2023-34271

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III. Intelligence Information for CVE-2023-34271

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Vendor Advisories for CVE-2023-34271 (1)

Same Patch Batch · Fatek Automation · 2024-05-03 · 12 CVEs total

CVE-2023-34265 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34272 Fatek Automation FvDesigner FPJ File Parsing Uninitialized Pointer Remote Code Execution V
CVE-2023-34264 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34262 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34269 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34263 Fatek Automation FvDesigner FPJ File Parsing Uninitialized Pointer Remote Code Execution V
CVE-2023-34270 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34268 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34267 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34273 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul
CVE-2023-34266 Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vul

IV. Related Vulnerabilities

Same product: FvDesigner
Same vendor: Fatek Automation
Same weakness: CWE-787

V. Comments for CVE-2023-34271

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