// For flags

CVE-2021-34606

XINJE XD/E Series PLC Program Tool DLL Hijacking

Severity Score

7.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability exists in XINJE XD/E Series PLC Program Tool in versions up to v3.5.1 that can allow an authenticated, local attacker to load a malicious DLL. Local access is required to successfully exploit this vulnerability. This means the potential attacker must have access to the system and sufficient file-write privileges. If exploited, the attacker could place a malicious DLL file on the system, that when running XINJE XD/E Series PLC Program Tool will allow the attacker to execute arbitrary code with the privileges of another user's account.

Se presenta una vulnerabilidad en XINJE XD/E Series PLC Program Tool en versiones hasta v3.5.1, que puede permitir a un atacante local autenticado cargar una DLL maliciosa. Es requerido acceso local para explotar con éxito esta vulnerabilidad. Esto significa que el atacante potencial debe tener acceso al sistema y suficientes privilegios de escritura de archivos. Si es explotado, el atacante podría colocar un archivo DLL malicioso en el sistema, que cuando sea ejecutado XINJE XD/E Series PLC Program Tool, permitirá al atacante ejecutar código arbitrario con privilegios de la cuenta de otro usuario

*Credits: Mashav Sapir of Claroty
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-06-10 CVE Reserved
  • 2022-05-11 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • 2024-09-16 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-427: Uncontrolled Search Path Element
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Xinje
Search vendor "Xinje"
 Xd\/e Series Plc Program Tool
Search vendor "Xinje" for product "Xd\/e Series Plc Program Tool"
 <= 3.5.1
Search vendor "Xinje" for product "Xd\/e Series Plc Program Tool" and version " <= 3.5.1"
-
Affected