An incorrect permission assignment privilege escalation vulnerability in Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security Services could allow an attacker to modify a specific script before it is executed. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

An incorrect permission assignment privilege escalation vulnerability in Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security Services could allow an attacker to modify a specific script before it is executed. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Multiple Endpoint security products for enterprises provided by Trend Micro Incorporated contain multiple vulnerabilities listed below. * Incorrect Permission Assignment (CWE-732) - CVE-2021-32464 * Improper Preservation of Permissions (CWE-281) - CVE-2021-32465 * Improper Input Validation (CWE-20) - CVE-2021-36741 * Improper Input Validation (CWE-20) - CVE-2021-36742 Trend Micro Incorporated states that attacks against CVE-2021-36741 and CVE-2021-36742 have been observed. Trend Micro Incorporated reported these vulnerabilities to JPCERT/CC to notify users of the solutions through JVN.