In certain circumstances, this vulnerability could be leveraged by malicious users to bypass certain product protections, such as enforcement of a whitelist of common file extensions, through modification of the product's processing of certain files. A registry permissions vulnerability in the Trend Micro Security DelWeb module could allow a remote attacker to bypass certain protections, such as enforcement of a whitelist of common file extensions, through modification of the product's processing of certain files. Exploitation of this issue could allow for remote code execution on an affected system. Trend Micro recommends that users review the permissions for each program and for each file within each program, and restrict access as necessary. A registry permissions vulnerability in the Trend Micro Security DelWeb module could allow a remote attacker to bypass certain protections, such as enforcement of a whitelist of common file extensions, through modification of the product's processing of certain files. Exploitation of this issue could allow for remote code execution on an affected system. Trend Micro recommends that users review the permissions for each program and for each file within each program, and restrict access as necessary

Vulnerability Overview

A remote code execution vulnerability in Trend Micro Security DelWeb has been identified that could allow a malicious user to bypass certain protections, such as enforcement of a whitelist of common file extensions. The following are the most likely vectors for exploitation:
- A malicious user could exploit this issue by sending a specially crafted request to an affected system and bypassing certain protections, such as enforcement of a whitelist of common file extensions.
- A malicious user could also exploit this issue by tricking the user into visiting a website hosting the affected software. Exploitation could occur without invoking any program.
- This vulnerability may be leveraged by malware on an affected system to run its own commands with elevated privileges.
The following are the Tier 1 recommended actions for customers running Trend Micro Security DelWeb:
- Install updates immediately
- Enable automatic updates
- Review permissions for each program and for each file within each program, and restrict access as necessary

Vulnerability summary

If exploited, this vulnerability could allow a remote attacker to bypass certain product protections by modifying the Trend Micro Security DelWeb module.
Trend Micro recommends that users review the permissions for each program and for each file within each program, and restrict access as necessary.

Vulnerability overview

The vulnerability is caused by the Trend Micro Security DelWeb module.
Trend Micro recommends that users review the permissions for each program and for each file within each program, and restrict access as necessary.
Exploitation of this issue could allow for remote code execution on an affected system.
Vulnerability overview

Timeline

Published on: 10/10/2022 21:15:00 UTC
Last modified on: 10/11/2022 19:37:00 UTC

References