CVE-2021-42012

A stack-based buffer overflow vulnerability in Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security 10.0 SP1 could allow 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 v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : 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://www.zerodayinitiative.com/advisories/ZDI-21-1221/	Third Party Advisory VDB Entry
https://success.trendmicro.com/solution/000289230	Patch Vendor Advisory
https://success.trendmicro.com/solution/000289229	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

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

Information

Published : 2021-10-21 01:15

Updated : 2021-10-27 05:45

NVD link : CVE-2021-42012

Mitre link : CVE-2021-42012

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

trendmicro

apex_one
worry-free_business_security_services
worry-free_business_security

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