// For flags

CVE-2022-23985

ICSA-22-055-01 FATEK Automation FvDesigner

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The affected product is vulnerable to an out-of-bounds write while processing project files, which allows an attacker to craft a project file that would allow arbitrary code execution.

El producto afectado es vulnerable a una escritura fuera de límites mientras procesa archivos de proyecto, lo que permite a un atacante diseñar un archivo de proyecto que permita la ejecución de código arbitrario.

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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: Khangkito of VinCSS and xina1i, working with Trend Micro’s Zero Day initiative, reported these vulnerabilities to CISA.
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-02-22 CVE Reserved
  • 2022-02-25 CVE Published
  • 2024-09-16 CVE Updated
  • 2024-11-10 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fatek
Search vendor "Fatek"
 Fvdesigner
Search vendor "Fatek" for product "Fvdesigner"
 <= 1.5.100
Search vendor "Fatek" for product "Fvdesigner" and version " <= 1.5.100"
-
Affected