CVE-2023-32556: Trend Micro Apex One Security Agent Link Following Information Disclosure Vulnerability
A link following vulnerability in the Trend Micro Apex One and Apex One as a Service agent could allow a local attacker to disclose sensitive information. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Other sources
This vulnerability allows local attackers to disclose sensitive information 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 NT Apex One RealTime Scan Service. By creating a mount point, an attacker can abuse the service to disclose the contents of a file. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2023-32556?
CVE-2023-32556 is a vulnerability that allows local attackers to disclose sensitive information on affected installations of Trend Micro Apex One Security Agent.
How can an attacker exploit CVE-2023-32556?
An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Which software versions are affected by CVE-2023-32556?
Trend Micro Apex One versions up to and including 14.0.12105 and Trend Micro Apex One 2019 are affected by this vulnerability.
What is the severity of CVE-2023-32556?
The severity of CVE-2023-32556 is medium, with a CVSS score of 5.5.
How can I fix CVE-2023-32556?
To fix CVE-2023-32556, update to a version of Trend Micro Apex One Security Agent that is not affected by this vulnerability.