ZDI-CAN-21780: ZDI-24-076: Trend Micro Deep Security Link Following Local Privilege Escalation Vulnerability
First published: Fri Jan 19 2024(Updated: )
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Deep Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Trend Micro Anti-Malware Solution Platform. By creating a symbolic link, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trend Micro Deep Security Agent |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-21780?
The severity of ZDI-CAN-21780 is high due to its ability to allow local attackers to escalate privileges.
How do I fix ZDI-CAN-21780?
To fix ZDI-CAN-21780, ensure that you update Trend Micro Deep Security to the latest version provided by the vendor.
Who is affected by ZDI-CAN-21780?
Organizations using unpatched versions of Trend Micro Deep Security Agent are affected by ZDI-CAN-21780.
What type of vulnerability is ZDI-CAN-21780?
ZDI-CAN-21780 is a local privilege escalation vulnerability.
What is required to exploit ZDI-CAN-21780?
An attacker must first have the ability to execute low-privileged code on the target system to exploit ZDI-CAN-21780.
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