CVE-2021-23139
 
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A null pointer vulnerability in Trend Micro Apex One and Worry-Free Business Security 10.0 SP1 could allow an attacker to crash the CGI program on affected installations.
Una vulnerabilidad de puntero null en Trend Micro Apex One y Worry-Free Business Security versión 10.0 SP1, podría permitir a un atacante bloquear el programa CGI en las instalaciones afectadas
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-10-01 CVE Reserved
- 2021-10-21 CVE Published
- 2024-07-06 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (2)
URL | Tag | Source |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://success.trendmicro.com/solution/000289229 | 2021-10-26 | |
https://success.trendmicro.com/solution/000289230 | 2021-10-26 |
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" | Apex One Search vendor "Trendmicro" for product "Apex One" | 2019 Search vendor "Trendmicro" for product "Apex One" and version "2019" | saas |
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
|
Trendmicro Search vendor "Trendmicro" | Worry-free Business Security Services Search vendor "Trendmicro" for product "Worry-free Business Security Services" | - | saas |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|