CVE-2021-32463
Trend Micro Apex One Incorrect Permission Assignment Denial-of-Service Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
An incorrect permission assignment denial-of-service vulnerability in Trend Micro Apex One, Apex One as a Service (SaaS), Worry-Free Business Security 10.0 SP1 and Worry-Free Servgices could allow a local attacker to escalate privileges and delete files with system privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Una vulnerabilidad de denegación de servicio por asignación de permisos incorrecta en Trend Micro Apex One, Apex One as a Service (SaaS), Worry-Free Business Security versión 10.0 SP1 y Worry-Free Services, podría permitir a un atacante local escalar privilegios y eliminar archivos con privilegios del sistema en las instalaciones afectadas. Nota: un atacante debe obtener primero la habilidad de ejecutar código poco privilegiado en el sistema de destino para poder explotar esta vulnerabilidad
This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Trend Micro Apex One. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the Security Agent. The issue results from incorrect permissions set on a resource used by the service. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-05-07 CVE Reserved
- 2021-07-13 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-732: Incorrect Permission Assignment for Critical Resource
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-21-786 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://success.trendmicro.com/solution/000286855 | 2021-08-02 | |
| https://success.trendmicro.com/solution/000286856 | 2021-08-02 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Trendmicro Search vendor "Trendmicro" | Apex One Search vendor "Trendmicro" for product "Apex One" | 2019 Search vendor "Trendmicro" for product "Apex One" and version "2019" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Trendmicro Search vendor "Trendmicro" | Worry-free Business Security Search vendor "Trendmicro" for product "Worry-free Business Security" | 10.0 Search vendor "Trendmicro" for product "Worry-free Business Security" and version "10.0" | sp1 |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|