CVE-2021-25230: Trend Micro Apex One Improper Access Control Information Disclosure Vulnerability
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS) and OfficeScan XG SP1 could allow an unauthenticated user to obtain information about the contents of a scan connection exception file.
Other sources
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Trend Micro Apex One. 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 CVE-2021-25230?
CVE-2021-25230 is a vulnerability in Trend Micro Apex One that allows remote attackers to disclose sensitive information without authentication.
How does CVE-2021-25230 affect Trend Micro Apex One?
CVE-2021-25230 affects installations of Trend Micro Apex One, allowing sensitive information to be disclosed by remote attackers.
Is authentication required to exploit CVE-2021-25230?
No, authentication is not required to exploit CVE-2021-25230.
What is the severity level of CVE-2021-25230?
CVE-2021-25230 has a severity level of medium, with a CVSS score of 5.3.
How can I fix CVE-2021-25230?
To fix CVE-2021-25230, it is recommended to apply the necessary patches or updates provided by Trend Micro.