CVE-2021-32457
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
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 to escalate privileges 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 para escalar privilegios 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
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-05-07 CVE Reserved
- 2021-05-26 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-09-28 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2021-1230 | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://helpcenter.trendmicro.com/en-us/article/TMKA-10337 | 2022-06-03 |
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" | - |
Affected
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