// For flags

CVE-2021-32458

 

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

Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl which could lead to code execution on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability.

La versión 6.6.604 y anteriores de Trend Micro Home Network Security son vulnerables a una vulnerabilidad de desbordamiento del búfer basada en la pila de iotcl que podría permitir a un atacante emitir un iotcl especialmente diseñado que podría conducir a la ejecución de código en los dispositivos afectados. Un atacante debe obtener primero la capacidad de ejecutar código con pocos privilegios en el dispositivo de destino para poder explotar esta vulnerabilidad

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-05-07 CVE Reserved
  • 2021-05-27 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-03 CVE 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
Trendmicro
Search vendor "Trendmicro"
 Home Network Security
Search vendor "Trendmicro" for product "Home Network Security"
 <= 6.6.604
Search vendor "Trendmicro" for product "Home Network Security" and version " <= 6.6.604"
en
Affected
Trendmicro
Search vendor "Trendmicro"
 Home Network Security
Search vendor "Trendmicro" for product "Home Network Security"
 <= 6.6.604
Search vendor "Trendmicro" for product "Home Network Security" and version " <= 6.6.604"
ja
Affected
Trendmicro
Search vendor "Trendmicro"
 Home Network Security
Search vendor "Trendmicro" for product "Home Network Security"
 <= 6.6.604
Search vendor "Trendmicro" for product "Home Network Security" and version " <= 6.6.604"
zh
Affected