Multiple vulnerabilities in Trend Micro Apex One and Apex One as a Service


Trend Micro Incorporated has released security updates for Apex One and Apex One as a Service.

Trend Micro Incorporated reported these vulnerabilities to JPCERT/CC to notify users of the solutions through JVN.
CVSS Severity (What is CVSS?)

Affected Products

Trend Micro, Inc.
  • Apex One On Premise (2019)
  • Apex One as a Service


* Privilege escalation and file deletion in Damage Cleanup Engine component
* Privilege escalation due to a link following vulnerability in Damage Cleanup Engine component

[Apply the Patch]
Apply the patch according to the information provided by the developer.
The developer has released the following patch to fix these vulnerabilities.

* Trend Micro Apex One On Premise (2019) Service Pack 1 Critical Patch b11136

The issues in Trend Micro Apex One as a Service are already fixed in November 2022 updates (Agent 14.0.11840).

[Apply the Workaround]
Applying the following workaround may mitigate the impact of these vulnerabilities.
* Permit access to the product only from the trusted network
Vendor Information

Trend Micro, Inc.
CWE (What is CWE?)

CVE (What is CVE?)

  1. CVE-2022-45797
  2. CVE-2022-45798

  1. JVN : JVNVU#96679793
  2. JVN : JVNVU#91848962
  3. National Vulnerability Database (NVD) : CVE-2022-45797
  4. National Vulnerability Database (NVD) : CVE-2022-45798
Revision History

  • [2022/12/26]
      Web page was published
  • [2023/02/22]
      References : Contents were added