CVE-2021-36742

KEV
Published: Lug 29, 2021 Last Modified: Ott 31, 2025 EU-VD ID: EUVD-2021-23332 Aliases: GSD-2021-36742
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 4,6
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1 allows a local attacker to escalate 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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0187
Percentile
0,8th
Updated

EPSS Score Trend (Last 90 Days)

20

Improper Input Validation

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Memory Read Files Or Directories Modify Memory Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Application

Officescan by Trendmicro

Product Information
Vendor Trendmicro
Product Officescan
Version xg
cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Officescan Business Security by Trendmicro

Product Information
Vendor Trendmicro
Product Officescan Business Security
Version 10.0
cpe:2.3:a:trendmicro:officescan_business_security:10.0:sp1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Apex One by Trendmicro

Product Information
Vendor Trendmicro
Product Apex One
Version 2019
cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Worry-Free Business Security by Trendmicro

Product Information
Vendor Trendmicro
Product Worry-Free Business Security
Version 10.0
cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021…
https://success.trendmicro.com/jp/solution/000287796
https://success.trendmicro.com/jp/solution/000287796
https://success.trendmicro.com/jp/solution/000287815
https://success.trendmicro.com/jp/solution/000287815
https://success.trendmicro.com/solution/000287819
https://success.trendmicro.com/solution/000287819
https://success.trendmicro.com/solution/000287820
https://success.trendmicro.com/solution/000287820
https://success.trendmicro.com/jp/solution/000287796
https://success.trendmicro.com/jp/solution/000287796
https://success.trendmicro.com/jp/solution/000287815
https://success.trendmicro.com/jp/solution/000287815
https://success.trendmicro.com/solution/000287819
https://success.trendmicro.com/solution/000287819
https://success.trendmicro.com/solution/000287820
https://success.trendmicro.com/solution/000287820