CVE-2023-47194: Trend Micro Apex One Origin Validation Error Local Privilege Escalation Vulnerability
An origin validation vulnerability in the Trend Micro Apex One security agent could allow a local attacker to escalate privileges 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 vulnerability is similar to, but not identical to, CVE-2023-47195.
Other sources
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. 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 Apex One NT Listener service. The issue results from insufficient validation of the origin of commands. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-47194?
CVE-2023-47194 is classified as a high severity vulnerability that allows privilege escalation in Trend Micro Apex One.
How do I fix CVE-2023-47194?
To fix CVE-2023-47194, update the Trend Micro Apex One security agent to the latest version available.
Who is affected by CVE-2023-47194?
CVE-2023-47194 affects installations of Trend Micro Apex One, specifically versions prior to 14.0.12737 and the 2019 on-premises version.
What type of vulnerability is CVE-2023-47194?
CVE-2023-47194 is an origin validation vulnerability that could be exploited by local attackers for privilege escalation.
What do I need to exploit CVE-2023-47194?
An attacker needs to execute low-privileged code on the affected system to exploit CVE-2023-47194.