Trendmicro » Officescan : Security Vulnerabilities, CVEs,
CVE-2021-36742
Known exploited
A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1 allows 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.
Max CVSS
7.8
EPSS Score
0.14%
Published
2021-07-29
Updated
2021-08-06
CISA KEV Added
2021-11-03
CVE-2021-36741
Known exploited
An improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG, and Worry-Free Business Security 10.0 SP1 allows a remote attached to upload arbitrary files on affected installations. Please note: an attacker must first obtain the ability to logon to the product?s management console in order to exploit this vulnerability.
Max CVSS
8.8
EPSS Score
1.60%
Published
2021-07-29
Updated
2023-03-01
CISA KEV Added
2021-11-03
An incorrect permission preservation vulnerability in Trend Micro Apex One, Apex One as a Service and OfficeScan XG SP1 could allow a remote user to perform an attack and bypass authentication 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.
Max CVSS
8.8
EPSS Score
0.99%
Published
2021-08-04
Updated
2021-08-12
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.
Max CVSS
7.8
EPSS Score
0.05%
Published
2021-08-04
Updated
2021-08-12
An insecure file permissions vulnerability in Trend Micro Apex One, Apex One as a Service and OfficeScan XG SP1 could allow a local attacker to take control of a specific log file on affected installations.
Max CVSS
5.5
EPSS Score
0.04%
Published
2021-04-13
Updated
2021-04-14
An incorrect permission assignment vulnerability in Trend Micro Apex One, Apex One as a Service and OfficeScan XG SP1 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.
Max CVSS
7.8
EPSS Score
0.05%
Published
2021-04-13
Updated
2021-04-14
An improper access control vulnerability in Trend Micro Apex One, Trend Micro Apex One as a Service and OfficeScan XG SP1 on a resource used by the service 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.
Max CVSS
7.8
EPSS Score
0.05%
Published
2021-04-13
Updated
2022-06-28
Trend Micro's Virus Scan API (VSAPI) and Advanced Threat Scan Engine (ATSE) - are vulnerable to a memory exhaustion vulnerability that may lead to denial-of-service or system freeze if exploited by an attacker using a specially crafted file.
Max CVSS
5.5
EPSS Score
0.04%
Published
2021-03-03
Updated
2021-09-08
An improper access control vulnerability in Trend Micro Apex One, Trend Micro Apex One as a Service and OfficeScan XG SP1 on a sensitive file 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.
Max CVSS
7.8
EPSS Score
0.05%
Published
2021-04-13
Updated
2022-06-28
An out-of-bounds write information disclosure vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security (10.0 SP1 and Services) 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.
Max CVSS
7.8
EPSS Score
0.05%
Published
2021-02-04
Updated
2021-02-05
An out-of-bounds read information disclosure vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security (10.0 SP1 and Services) could allow an attacker to disclose sensitive information about a named pipe. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Max CVSS
5.5
EPSS Score
0.05%
Published
2021-02-04
Updated
2021-02-05
An improper access control information disclosure vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG SP1, and Worry-Free Business Security could allow an unauthenticated user to create a bogus agent on an affected server that could be used then make valid configuration queries.
Max CVSS
6.5
EPSS Score
0.40%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain patch level information.
Max CVSS
5.3
EPSS Score
0.30%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain version and build information.
Max CVSS
5.3
EPSS Score
0.30%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain x64 agent hofitx information.
Max CVSS
5.3
EPSS Score
0.30%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about x86 agent hotfixes.
Max CVSS
5.3
EPSS Score
0.30%
Published
2021-02-04
Updated
2022-06-28
An improper access control information disclosure vulnerability in Trend Micro OfficeScan XG SP1 and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about an agent's managing port.
Max CVSS
5.3
EPSS Score
0.32%
Published
2021-02-04
Updated
2022-06-28
A server-side request forgery (SSRF) information disclosure vulnerability in Trend Micro OfficeScan XG SP1 and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to locate online agents via a specific sweep.
Max CVSS
5.3
EPSS Score
0.33%
Published
2021-02-04
Updated
2021-02-05
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS) and OfficeScan XG SP1 could allow an unauthenticated user to obtain information about a content inspection configuration file.
Max CVSS
5.3
EPSS Score
0.32%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about a specific notification configuration file.
Max CVSS
5.3
EPSS Score
0.30%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about a specific configuration download file.
Max CVSS
5.3
EPSS Score
0.30%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS) and OfficeScan XG SP1 could allow an unauthenticated user to obtain information about the SQL database.
Max CVSS
5.3
EPSS Score
0.32%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain information about a specific hotfix history file.
Max CVSS
5.3
EPSS Score
0.30%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS) and OfficeScan XG SP1 could allow an unauthenticated user to obtain information about the contents of a scan connection exception file.
Max CVSS
5.3
EPSS Score
0.32%
Published
2021-02-04
Updated
2022-06-28
An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS) and OfficeScan XG SP1 could allow an unauthenticated user to obtain information about the database server.
Max CVSS
5.3
EPSS Score
0.32%
Published
2021-02-04
Updated
2022-06-28