本ページは trendmicro officescan に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2021-32465 | 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. | [email protected] | 8.8 | 4.34% | 2021-08-04 | 2026-06-17 |
| CVE-2021-32464 | 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. | [email protected] | 7.8 | 0.59% | 2021-08-04 | 2026-06-17 |
| CVE-2021-36742 KEV | 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. | [email protected] | 7.8 | 1.48% | 2021-07-29 | 2026-06-17 |
| CVE-2021-36741 KEV | 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. | [email protected] | 8.8 | 4.95% | 2021-07-29 | 2026-06-17 |
| CVE-2021-28646 | 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. | [email protected] | 5.5 | 0.42% | 2021-04-13 | 2026-06-17 |
| CVE-2021-28645 | 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. | [email protected] | 7.8 | 0.51% | 2021-04-13 | 2026-06-17 |
| CVE-2021-25253 | 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. | [email protected] | 7.8 | 1.91% | 2021-04-13 | 2026-06-17 |
| CVE-2021-25250 | 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. | [email protected] | 7.8 | 0.51% | 2021-04-13 | 2026-06-17 |
| CVE-2021-25252 | 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. | [email protected] | 5.5 | 0.56% | 2021-03-03 | 2026-06-17 |
| CVE-2021-25249 | 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. | [email protected] | 7.8 | 0.43% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25248 | 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. | [email protected] | 5.5 | 0.89% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25246 | 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. | [email protected] | 6.5 | 1.74% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25243 | 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. | [email protected] | 5.3 | 2.15% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25242 | 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. | [email protected] | 5.3 | 2.15% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25240 | 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. | [email protected] | 5.3 | 2.09% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25239 | 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. | [email protected] | 5.3 | 2.09% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25238 | 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. | [email protected] | 5.3 | 2.08% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25236 | 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. | [email protected] | 5.3 | 1.90% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25235 | 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. | [email protected] | 5.3 | 2.08% | 2021-02-04 | 2026-06-17 |
| CVE-2021-25234 | 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. | [email protected] | 5.3 | 2.07% | 2021-02-04 | 2026-06-17 |