CVE-2023-32526

Trend Micro Mobile Security for Enterprises widgetforsecurity set_certificates_config Unrestricted File Upload Vulnerability

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Trend Micro Mobile Security (Enterprise) 9.8 SP5 contains widget vulnerabilities that could allow a remote attacker to create arbitrary files on affected installations.

Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

This is similar to, but not identical to CVE-2023-32525.

This vulnerability allows remote attackers to create arbitrary files 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 set_certificates_config action defined within the web/widgetforsecurity path. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of IUSR.

*Credits: Poh Jia Hao of STAR Labs SG Pte. Ltd.

CVSS Scores

NISTv3.1 6.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-05-09 CVE Reserved
2023-05-12 CVE Published
2024-07-02 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
https://www.zerodayinitiative.com/advisories/ZDI-23-586	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://success.trendmicro.com/dcx/s/solution/000293106?language=en_US	2023-06-30

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Trendmicro Search vendor "Trendmicro"		Mobile Security Search vendor "Trendmicro" for product "Mobile Security"				9.8 Search vendor "Trendmicro" for product "Mobile Security" and version "9.8"		sp5, enterprise, windows		Affected