ZDI-21-113: Trend Micro OfficeScan Improper Access Control Information Disclosure Vulnerability
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 | Affected Version | How to fix |
|---|---|---|
| Trend Micro OfficeScan XG |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-113?
The severity of ZDI-21-113 is high due to its ability to allow remote attackers to disclose sensitive information without authentication.
How do I fix ZDI-21-113?
To fix ZDI-21-113, ensure that you apply the latest patches provided by Trend Micro for OfficeScan.
Who is affected by ZDI-21-113?
ZDI-21-113 affects installations of Trend Micro OfficeScan, particularly those that have the web console listening on TCP port 4343.
What type of vulnerability is ZDI-21-113?
ZDI-21-113 is a remote information disclosure vulnerability that affects the web console of Trend Micro OfficeScan.
Is authentication required to exploit ZDI-21-113?
No, authentication is not required to exploit ZDI-21-113, making it particularly dangerous.
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