CVE-2021-25245: Trend Micro Worry-Free Business Security Improper Access Control Information Disclosure Vulnerability

Published Feb 4, 2021
·
Updated

An improper access control vulnerability in Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain various pieces of settings informaiton.

Other sources

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Trend Micro Worry-Free Business Security. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web console, which listens on TCP port 4343 by default. The issue results from improper access control. An attacker can leverage this vulnerability to disclose information from the application.

Affected Software

2 affected components
trendmicro Worry-free Business Security=10.0-sp1
Trend Micro Worry-Free Business Security

Event History

Feb 4, 2021
CVE Published
via MITRE·07:36 PM
Data Sourced
via MITRE·07:36 PM
DescriptionWeakness
Feb 24, 2025
Advisory Published
via ZDI·09:35 AM

Frequently Asked Questions

1

What is CVE-2021-25245?

CVE-2021-25245 is an improper access control information disclosure vulnerability in Trend Micro Worry-Free Business Security.

2

Is authentication required to exploit CVE-2021-25245?

No, authentication is not required to exploit this vulnerability.

3

Which component of Trend Micro Worry-Free Business Security is affected by CVE-2021-25245?

The specific flaw exists within the web console of Trend Micro Worry-Free Business Security.

4

What is the default TCP port on which the web console listens for CVE-2021-25245?

The web console listens on TCP port 4343 by default.

5

How severe is CVE-2021-25245?

CVE-2021-25245 has a severity rating of medium (5.3).

6

How can I fix CVE-2021-25245?

To mitigate this vulnerability, it is recommended to apply the available security patch provided by Trend Micro.

Contact

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