CVE-2020-25776: Trend Micro Antivirus for Mac Symbolic Link Privilege Escalation Vulnerability
First published: Fri Oct 02 2020(Updated: )
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Antivirus for Mac. 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 iTISPlugin module. By creating a symbolic link, an attacker can abuse the product to loosen permissions on a local file. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of root.
Credit: security@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trendmicro Antivirus | =2019 | |
| Trendmicro Antivirus | =2020 | |
| Trend Micro Antivirus for Mac |
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Reference Links
Frequently Asked Questions
What is CVE-2020-25776?
CVE-2020-25776 is a vulnerability in Trend Micro Antivirus for Mac that allows local attackers to escalate privileges on affected installations.
How does CVE-2020-25776 impact Trend Micro Antivirus for Mac?
CVE-2020-25776 allows attackers with low-privileged code execution ability to escalate privileges on the target system.
What is the severity of CVE-2020-25776?
CVE-2020-25776 has a severity rating of 7.8, which is considered high.
How can I fix CVE-2020-25776 in Trend Micro Antivirus for Mac?
To fix CVE-2020-25776, it is recommended to update to the latest version of Trend Micro Antivirus for Mac.
Where can I find more information about CVE-2020-25776?
More information about CVE-2020-25776 can be found on the official Trend Micro help center and Zero Day Initiative advisory websites.
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