CVE-2021-25238: Trend Micro OfficeScan Improper Access Control Information Disclosure Vulnerability
An improper access control information disclosure vulnerability in Trend Micro OfficeScan XG SP1 and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about an agent's managing port.
Other sources
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Trend Micro OfficeScan. 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
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the vulnerability ID for this Trend Micro OfficeScan vulnerability?
The vulnerability ID for this Trend Micro OfficeScan vulnerability is CVE-2021-25238.
What is the title of this vulnerability?
The title of this vulnerability is Trend Micro OfficeScan Improper Access Control Information Disclosure Vulnerability.
How does this vulnerability allow attackers to disclose sensitive information?
Attackers can disclose sensitive information by exploiting this vulnerability without authentication through the web console on TCP port 4343.
Is authentication required to exploit this vulnerability?
No, authentication is not required to exploit this vulnerability.
What is the severity rating of this vulnerability?
The severity rating of this vulnerability is medium, with a severity value of 5.3.