Advisory Details

May 12th, 2023

Trend Micro Mobile Security for Enterprises widgetforsecurity getWidgetPoolManager Local File Inclusion Remote Code Execution Vulnerability

CVE ID	CVE-2023-32528
CVSS SCORE	7.5, AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS	Trend Micro
AFFECTED PRODUCTS	Mobile Security for Enterprises
VULNERABILITY DETAILS	This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trend Micro Mobile Security for Enterprises. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the getWidgetPoolManager function defined within the web/widgetforsecurity path. The issue results from the lack of proper validation of user-supplied data prior to passing it to a PHP include function. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of IUSR.
ADDITIONAL DETAILS	Trend Micro has issued an update to correct this vulnerability. More details can be found at: https://success.trendmicro.com/solution/000293106
DISCLOSURE TIMELINE	2023-01-20 - Vulnerability reported to vendor 2023-05-12 - Coordinated public release of advisory
CREDIT	Poh Jia Hao of STAR Labs SG Pte. Ltd.

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