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Vulnerability Details :

CVE-2021-44019

Summary
Assigner-trendmicro
Assigner Org ID-7f7bd7df-cffe-4fdb-ab6d-859363b89272
Published At-03 Dec, 2021 | 10:50
Updated At-04 Aug, 2024 | 04:10
Rejected At-
Credits

An unnecessary privilege vulnerability in Trend Micro Worry-Free Business Security 10.0 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. This vulnerability is similar to but not identical to CVE-2021-44020 and 44021.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:trendmicro
Assigner Org ID:7f7bd7df-cffe-4fdb-ab6d-859363b89272
Published At:03 Dec, 2021 | 10:50
Updated At:04 Aug, 2024 | 04:10
Rejected At:
▼CVE Numbering Authority (CNA)

An unnecessary privilege vulnerability in Trend Micro Worry-Free Business Security 10.0 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. This vulnerability is similar to but not identical to CVE-2021-44020 and 44021.

Affected Products
Vendor
Trend Micro IncorporatedTrend Micro
Product
Trend Micro Worry-Free Business Security
Versions
Affected
  • 10.0 SP1
Problem Types
TypeCWE IDDescription
textN/AImproper Privilege Management
Type: text
CWE ID: N/A
Description: Improper Privilege Management
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://success.trendmicro.com/solution/000289230
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-1364/
x_refsource_MISC
Hyperlink: https://success.trendmicro.com/solution/000289230
Resource:
x_refsource_MISC
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-1364/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://success.trendmicro.com/solution/000289230
x_refsource_MISC
x_transferred
https://www.zerodayinitiative.com/advisories/ZDI-21-1364/
x_refsource_MISC
x_transferred
Hyperlink: https://success.trendmicro.com/solution/000289230
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-1364/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@trendmicro.com
Published At:03 Dec, 2021 | 11:15
Updated At:06 Dec, 2021 | 20:43

An unnecessary privilege vulnerability in Trend Micro Worry-Free Business Security 10.0 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. This vulnerability is similar to but not identical to CVE-2021-44020 and 44021.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.07.2HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.2
Base severity: HIGH
Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CPE Matches

Trend Micro Incorporated
trendmicro
>>worry-free_business_security>>10.0
cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-269Primarynvd@nist.gov
CWE ID: CWE-269
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://success.trendmicro.com/solution/000289230security@trendmicro.com
Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1364/security@trendmicro.com
Third Party Advisory
VDB Entry
Hyperlink: https://success.trendmicro.com/solution/000289230
Source: security@trendmicro.com
Resource:
Vendor Advisory
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-1364/
Source: security@trendmicro.com
Resource:
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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Matching Score-10
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CVSS Score-7.8||HIGH
EPSS-0.06% / 19.19%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
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Matching Score-10
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CVSS Score-7.8||HIGH
EPSS-0.09% / 26.92%
||
7 Day CHG~0.00%
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Updated-03 Aug, 2024 | 12:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A security link following local privilege escalation vulnerability in Trend Micro Apex One and Trend Micro Apex One as a Service agents could allow a local attacker to create a writable folder in an arbitrary location and 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.

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Matching Score-10
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Matching Score-10
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CVSS Score-7.8||HIGH
EPSS-0.09% / 26.56%
||
7 Day CHG~0.00%
Published-26 Jun, 2023 | 21:58
Updated-04 Dec, 2024 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An exposed dangerous function vulnerability in the Trend Micro Apex One and Apex One as a Service security agent could allow a local attacker to escalate privileges and write an arbitrary value to specific Trend Micro agent subkeys 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. This is a similar, but not identical vulnerability as CVE-2023-34146 and CVE-2023-34147.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsTrend Micro Apex Onetrend_micro_apex_one
CWE ID-CWE-863
Incorrect Authorization
CWE ID-CWE-269
Improper Privilege Management
CVE-2023-34146
Matching Score-10
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-10
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.09% / 26.56%
||
7 Day CHG~0.00%
Published-26 Jun, 2023 | 21:58
Updated-04 Dec, 2024 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An exposed dangerous function vulnerability in the Trend Micro Apex One and Apex One as a Service security agent could allow a local attacker to escalate privileges and write an arbitrary value to specific Trend Micro agent subkeys 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. This is a similar, but not identical vulnerability as CVE-2023-34147 and CVE-2023-34148.

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Product-apex_onewindowsTrend Micro Apex Onetrend_micro_apex_one
CWE ID-CWE-863
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CWE ID-CWE-269
Improper Privilege Management
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Matching Score-10
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-10
Assigner-Trend Micro, Inc.
CVSS Score-7.3||HIGH
EPSS-0.01% / 0.87%
||
7 Day CHG-0.01%
Published-25 Mar, 2025 | 17:37
Updated-01 Aug, 2025 | 15:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the Trend Micro Apex One Security Agent Plug-in User Interface Manager could allow a local attacker to bypass existing security and execute arbitrary code 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.

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Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex One
CWE ID-CWE-269
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Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.04% / 11.27%
||
7 Day CHG~0.00%
Published-08 Jan, 2022 | 15:51
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A link following privilege escalation vulnerability in Trend Micro Apex One (on-prem and SaaS) and Trend Micro Worry-Free Business Security (10.0 SP1 and Services) could allow a local attacker to create a specially crafted file with arbitrary content which could grant local privilege escalation on the affected system. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsworry-free_business_securityworry-free_business_security_servicesTrend Micro Apex OneTrend Micro Worry-Free Business Security
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2021-45441
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.47%
||
7 Day CHG~0.00%
Published-08 Jan, 2022 | 15:51
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A origin validation error vulnerability in Trend Micro Apex One (on-prem and SaaS) could allow a local attacker drop and manipulate a specially crafted file to issue commands over a certain pipe and elevate to a higher level of privileges. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsworry-free_business_securityworry-free_business_security_servicesTrend Micro Apex One
CWE ID-CWE-346
Origin Validation Error
CVE-2017-5565
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.7||MEDIUM
EPSS-0.12% / 32.55%
||
7 Day CHG~0.00%
Published-21 Mar, 2017 | 16:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Code injection vulnerability in Trend Micro Maximum Security 11.0 (and earlier), Internet Security 11.0 (and earlier), and Antivirus+ Security 11.0 (and earlier) allows a local attacker to bypass a self-protection mechanism, inject arbitrary code, and take full control of any Trend Micro process via a "DoubleAgent" attack. One perspective on this issue is that (1) these products do not use the Protected Processes feature, and therefore an attacker can enter an arbitrary Application Verifier Provider DLL under Image File Execution Options in the registry; (2) the self-protection mechanism is intended to block all local processes (regardless of privileges) from modifying Image File Execution Options for these products; and (3) this mechanism can be bypassed by an attacker who temporarily renames Image File Execution Options during the attack.

Action-Not Available
Vendor-n/aTrend Micro Incorporated
Product-internet_securityantivirus\+premium_securitymaximum_securityn/a
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2021-43771
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.08% / 23.95%
||
7 Day CHG~0.00%
Published-30 Nov, 2021 | 11:18
Updated-04 Aug, 2024 | 04:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Trend Micro Antivirus for Mac 2021 v11 (Consumer) is vulnerable to an improper access control privilege escalation vulnerability that could allow an attacker to establish a connection that could lead to full local privilege escalation within the application. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-antivirusTrend Micro Antivirus for MAC 2021
CVE-2021-42102
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.12% / 32.35%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An uncontrolled search path element vulnerabilities in Trend Micro Apex One and Apex One as a Service agents could allow a local attacker to escalate privileges on affected installations. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsTrend Micro Apex One
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2021-42103
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.12% / 32.35%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An uncontrolled search path element vulnerabilities in Trend Micro Apex One and Apex One as a Service could allow a local attacker to escalate privileges on affected installations. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. This vulnerability is similar but not identical to CVE-2021-42101.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsTrend Micro Apex One
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2021-42011
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.11% / 29.64%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An incorrect permission assignment vulnerability in Trend Micro Apex One and Apex One as a Service could allow a local attacker to load a DLL with escalated 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.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsTrend Micro Apex One
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2021-42101
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.12% / 32.35%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An uncontrolled search path element vulnerabilities in Trend Micro Apex One and Apex One as a Service could allow a local attacker to escalate privileges on affected installations. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. This vulnerability is similar but not identical to CVE-2021-42103.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsTrend Micro Apex One
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2021-42012
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.42% / 60.92%
||
7 Day CHG~0.00%
Published-21 Oct, 2021 | 07:46
Updated-04 Aug, 2024 | 03:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack-based buffer overflow vulnerability in Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security 10.0 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.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneworry-free_business_securityworry-free_business_security_servicesTrend Micro Apex OneTrend Micro Worry-Free Business Security
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-47193
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.61%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 20:36
Updated-20 Jun, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An origin validation vulnerability in the Trend Micro Apex One security agent 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. This vulnerability is similar to, but not identical to, CVE-2023-47194.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex One
CWE ID-CWE-346
Origin Validation Error
CVE-2023-47198
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.61%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 20:37
Updated-13 Jun, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An origin validation vulnerability in the Trend Micro Apex One security agent 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. This vulnerability is similar to, but not identical to, CVE-2023-47199.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex One
CWE ID-CWE-346
Origin Validation Error
CVE-2023-47192
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.06% / 19.20%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 20:36
Updated-17 Jun, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An agent link vulnerability in the Trend Micro Apex One security agent 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.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex One
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2023-47196
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.61%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 20:37
Updated-17 Jun, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An origin validation vulnerability in the Trend Micro Apex One security agent 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. This vulnerability is similar to, but not identical to, CVE-2023-47197.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex One
CWE ID-CWE-346
Origin Validation Error
CVE-2006-1380
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.2||HIGH
EPSS-0.07% / 21.61%
||
7 Day CHG~0.00%
Published-24 Mar, 2006 | 11:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ISNTSmtp directory in Trend Micro InterScan Messaging Security Suite (IMSS) 5.5 build 1183 and possibly other versions before 5.7.0.1121, uses insecure DACLs for critical files, which allows local users to gain SYSTEM privileges by modifying ISNTSysMonitor.exe.

Action-Not Available
Vendor-n/aTrend Micro Incorporated
Product-interscan_messaging_security_suiten/a
CVE-2023-47199
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.61%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 20:38
Updated-30 May, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An origin validation vulnerability in the Trend Micro Apex One security agent 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. This vulnerability is similar to, but not identical to, CVE-2023-47193.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex One
CWE ID-CWE-346
Origin Validation Error
CVE-2023-47197
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.61%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 20:37
Updated-17 Jun, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An origin validation vulnerability in the Trend Micro Apex One security agent 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. This vulnerability is similar to, but not identical to, CVE-2023-47198.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex One
CWE ID-CWE-346
Origin Validation Error
CVE-2021-36744
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.23% / 45.53%
||
7 Day CHG~0.00%
Published-06 Sep, 2021 | 11:37
Updated-04 Aug, 2024 | 01:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-maximum_security_2019maximum_security_2021windowsmaximum_security_2020security_for_best_buyTrend Micro Security (Consumer)
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2024-36358
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.07% / 22.69%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 21:21
Updated-13 Mar, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A link following vulnerability in Trend Micro Deep Security 20.x agents below build 20.0.1-3180 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.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-Trend Micro Deep Security Agentdeep_security_agent
CWE ID-CWE-1106
Insufficient Use of Symbolic Constants
CVE-2021-32460
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.06% / 19.19%
||
7 Day CHG~0.00%
Published-03 Jun, 2021 | 10:32
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Trend Micro Maximum Security 2021 (v17) consumer product is vulnerable to an improper access control vulnerability in the installer which could allow a local attacker to escalate privileges on a target machine. Please note than an attacker must already have local user privileges and access on the machine to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-windowsmaximum_security_2021Trend Micro Maxmium Security (Consumer)
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2021-32461
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.07% / 20.80%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 10:54
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Trend Micro Password Manager (Consumer) version 5.0.0.1217 and below is vulnerable to an Integer Truncation Privilege Escalation vulnerability which could allow a local attacker to trigger a buffer overflow and escalate privileges on affected installations. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-windowspassword_managerTrend Micro Password Manager
CWE ID-CWE-681
Incorrect Conversion between Numeric Types
CVE-2024-37289
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.08% / 24.15%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 21:22
Updated-16 Jun, 2025 | 21:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An improper access control vulnerability in Trend Micro Apex One 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.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex OneTrend Micro Apex One as a Serviceapex_one
CWE ID-CWE-284
Improper Access Control
CVE-2024-36303
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.06% / 20.01%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 21:20
Updated-25 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An origin validation vulnerability in the Trend Micro Apex One security agent 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. This vulnerability is similar to, but not identical to, CVE-2024-36302.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex One as a ServiceTrend Micro Apex Oneapex_one
CWE ID-CWE-346
Origin Validation Error
CVE-2024-36304
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.04% / 11.05%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 21:21
Updated-16 Jun, 2025 | 20:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service agent 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.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex OneTrend Micro Apex One as a Service
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2021-32464
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.09% / 27.28%
||
7 Day CHG~0.00%
Published-04 Aug, 2021 | 18:29
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneofficescanTrend Micro Apex OneTrend Micro Worry-Free Business Security
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2021-32463
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.06% / 17.93%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 11:09
Updated-03 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An incorrect permission assignment denial-of-service vulnerability in Trend Micro Apex One, Apex One as a Service (SaaS), Worry-Free Business Security 10.0 SP1 and Worry-Free Servgices could allow a local attacker to escalate privileges and delete files with system 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.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsworry-free_business_securityTrend Micro Apex OneTrend Micro Worry-Free Business Security
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2024-36305
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.10% / 27.36%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 21:21
Updated-14 Mar, 2025 | 02:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A security agent link following vulnerability in Trend Micro Apex One 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.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-apex_oneTrend Micro Apex OneTrend Micro Apex One as a Serviceapex_one
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2021-28648
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.08% / 23.95%
||
7 Day CHG~0.00%
Published-22 Apr, 2021 | 21:21
Updated-03 Aug, 2024 | 21:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Trend Micro Antivirus for Mac 2020 v10.5 and 2021 v11 (Consumer) is vulnerable to an improper access control privilege escalation vulnerability that could allow an attacker to establish a connection that could lead to full local privilege escalation within the application. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system to exploit this vulnerability.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-antivirusTrend Micro Antivirus for Mac
CVE-2021-25249
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.08% / 24.25%
||
7 Day CHG~0.00%
Published-04 Feb, 2021 | 19:36
Updated-03 Aug, 2024 | 19:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-apex_onewindowsworry-free_business_securityofficescanTrend Micro Apex OneTrend Micro OfficeScanTrend Micro Worry-Free Business Security
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-19697
Matching Score-8
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.29% / 52.20%
||
7 Day CHG~0.00%
Published-17 Jan, 2020 | 23:45
Updated-05 Aug, 2024 | 02:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An arbitrary code execution vulnerability exists in the Trend Micro Security 2019 (v15) consumer family of products which could allow an attacker to gain elevated privileges and tamper with protected services by disabling or otherwise preventing them to start. An attacker must already have administrator privileges on the target machine in order to exploit the vulnerability.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-internet_security_2019maximum_security_2019antivirus_\+_security_2019premium_security_2019windowsTrend Micro Security (Consumer)
CVE-2020-8601
Matching Score-8
Assigner-Trend Micro, Inc.
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Matching Score-8
Assigner-Trend Micro, Inc.
CVSS Score-7.8||HIGH
EPSS-0.21% / 43.22%
||
7 Day CHG~0.00%
Published-20 Feb, 2020 | 22:50
Updated-04 Aug, 2024 | 10:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Trend Micro Vulnerability Protection 2.0 is affected by a vulnerability that could allow an attack to use the product installer to load other DLL files located in the same directory.

Action-Not Available
Vendor-Microsoft CorporationTrend Micro Incorporated
Product-windowsvulnerability_protectionTrend Micro Vulnerability Protection
CWE ID-CWE-427
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