CVE-2021-36742

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.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://success.trendmicro.com/jp/solution/000287796	Vendor Advisory
https://success.trendmicro.com/jp/solution/000287815	Vendor Advisory
https://success.trendmicro.com/solution/000287819	Vendor Advisory
https://success.trendmicro.com/solution/000287820	Vendor Advisory
https://success.trendmicro.com/jp/solution/000287796	Vendor Advisory
https://success.trendmicro.com/jp/solution/000287815	Vendor Advisory
https://success.trendmicro.com/solution/000287819	Vendor Advisory
https://success.trendmicro.com/solution/000287820	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:trendmicro:officescan:xg:sp1::::::
	cpe:2.3:a:trendmicro:officescan_business_security:10.0:sp1::::::

Configuration 2 (hide)

AND

OR	cpe:2.3:a:trendmicro:apex_one:2019:::::::*
	cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

13 Feb 2025, 14:26

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo

Information

Published : 2021-07-29 20:15

Updated : 2025-02-13 14:26

NVD link : CVE-2021-36742

Mitre link : CVE-2021-36742

CVE.ORG link : CVE-2021-36742

JSON object : View

Products Affected

trendmicro

worry-free_business_security
officescan
apex_one
officescan_business_security

microsoft

windows

CWE

NVD-CWE-noinfo CWE-20

Improper Input Validation

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Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad de comprobaci\u00f3n de entrada inapropiada en Trend Micro Apex One, Apex One as a Service, OfficeScan XG y Worry-Free Business Security versi\u00f3n 10.0 SP1, permite a un atacante local escalar privilegios en las instalaciones afectadas. 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