CVE-2023-34271

2024-05-0302:15:25

CWE-787

[email protected]

web.nvd.nist.gov

fatek automation

fvdesigner

fpj file

out-of-bounds write

remote code execution

vulnerability

user interaction

malicious page

malicious file

validation

data structure

zdi-can-18178

nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

32.6%

JSON

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.

Affected configurations

Vulners

Node

fatek_automationfvdesignerRange≤1.6.24

CNA Affected

[
  {
    "vendor": "Fatek Automation",
    "product": "FvDesigner",
    "versions": [
      {
        "version": "1.6.24",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]