CVE-2021-31519

An incorrect permission vulnerability in the product installer folders for Trend Micro HouseCall for Home Networks version 5.3.1179 and below could allow an attacker to escalate privileges by placing arbitrary code on a specified folder and have that code be executed by an Administrator who is running a scan. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system to exploit this vulnerability.

CVSS v3.0 7.3 HIGH
CVSS v2.0 4.4 MEDIUM

7.3^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-475/	Third Party Advisory VDB Entry
https://helpcenter.trendmicro.com/en-us/article/TMKA-10310	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:trendmicro:housecall_for_home_networks:*:*:*:*:*:*:*:*

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

Information

Published : 2021-05-12 08:15

Updated : 2021-05-21 11:23

NVD link : CVE-2021-31519

Mitre link : CVE-2021-31519

JSON object : View

CWE

CWE-276

Incorrect Default Permissions

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Products Affected

trendmicro

housecall_for_home_networks

microsoft

windows

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