CVE-2020-25775: Trend Micro Maximum Security Race Condition Arbitrary File Deletion Vulnerability
The Trend Micro Security 2020 (v16) consumer family of products is vulnerable to a security race condition arbitrary file deletion vulnerability that could allow an unprivileged user to manipulate the product's secure erase feature to delete files with a higher set of privileges.
Other sources
This vulnerability allows local attackers to delete arbitrary files on affected installations of Trend Micro Maximum 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 implementation of the Secure Erase feature. The issue results from the lack of proper validation of a user-supplied link prior to using it in file operations. An attacker can leverage this vulnerability to delete files in the context of SYSTEM.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-25775?
CVE-2020-25775 has a medium severity rating due to its potential for arbitrary file deletion.
How do I fix CVE-2020-25775?
To fix CVE-2020-25775, users should update their Trend Micro Security products to the latest available version that addresses this vulnerability.
What products are affected by CVE-2020-25775?
CVE-2020-25775 affects Trend Micro Maximum Security 2020, Internet Security 2020, and Antivirus+ 2020.
Who can exploit CVE-2020-25775?
An unprivileged user can exploit CVE-2020-25775 to manipulate the secure erase feature of the vulnerable Trend Micro products.
What type of vulnerability is CVE-2020-25775?
CVE-2020-25775 is a security race condition vulnerability that allows for arbitrary file deletion.