CVE-2021-43772 - Vulnerability Details - OpenCVE

Description

Trend Micro Security 2021 v17.0 (Consumer) contains a vulnerability that allows files inside the protected folder to be modified without any detection.

Published: 2021-12-03

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Trend Micro

Trend Micro Security 2021 (Consumer)

affected

Version	Status	Constraints
`17.0`	affected	—

Configuration 1 [-]

AND

OR	cpe:2.3:a:trendmicro:antivirus\+_security::::::::
	cpe:2.3:a:trendmicro:internet_security::::::::
	cpe:2.3:a:trendmicro:maximum_security::::::::
	cpe:2.3:a:trendmicro:premium_security::::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-30679	Trend Micro Security 2021 v17.0 (Consumer) contains a vulnerability that allows files inside the protected folder to be modified without any detection.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00083.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://helpcenter.trendmicro.com/en-us/article/tmka-10855

History

No history.

Subscriptions

Microsoft Windows

Trendmicro Antivirus\+ Security Internet Security Maximum Security Premium Security

MITRE

Status: PUBLISHED

Assigner: trendmicro

Published: 2021-12-03T10:50:09.000Z

Updated: 2024-08-04T04:03:08.811Z

Reserved: 2021-11-16T00:00:00.000Z

Link: CVE-2021-43772

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-03T11:15:07.500

Modified: 2024-11-21T06:29:45.233

Link: CVE-2021-43772

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-552

{"containers": {"cna": {"affected": [{"product": "Trend Micro Security 2021 (Consumer)", "vendor": "Trend Micro", "versions": [{"status": "affected", "version": "17.0"}]}], "descriptions": [{"lang": "en", "value": "Trend Micro Security 2021 v17.0 (Consumer) contains a vulnerability that allows files inside the protected folder to be modified without any detection."}], "problemTypes": [{"descriptions": [{"description": "Protected Folder Bypass", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-12-03T10:50:09.000Z", "orgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272", "shortName": "trendmicro"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@trendmicro.com", "ID": "CVE-2021-43772", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Trend Micro Security 2021 (Consumer)", "version": {"version_data": [{"version_value": "17.0"}]}}]}, "vendor_name": "Trend Micro"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Trend Micro Security 2021 v17.0 (Consumer) contains a vulnerability that allows files inside the protected folder to be modified without any detection."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Protected Folder Bypass"}]}]}, "references": {"reference_data": [{"name": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855", "refsource": "MISC", "url": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T04:03:08.811Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855"}]}]}, "cveMetadata": {"assignerOrgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272", "assignerShortName": "trendmicro", "cveId": "CVE-2021-43772", "datePublished": "2021-12-03T10:50:09.000Z", "dateReserved": "2021-11-16T00:00:00.000Z", "dateUpdated": "2024-08-04T04:03:08.811Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:trendmicro:antivirus\\+_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "39B62E49-8634-4F84-8C91-8477F3378C27", "versionEndIncluding": "2021", "vulnerable": true}, {"criteria": "cpe:2.3:a:trendmicro:internet_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "1F941590-65F2-4C67-934E-B9B4A5E2C428", "versionEndIncluding": "2021", "vulnerable": true}, {"criteria": "cpe:2.3:a:trendmicro:maximum_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "78CB6CDD-1133-4546-BDB3-D8534D9F04FB", "versionEndIncluding": "2021", "vulnerable": true}, {"criteria": "cpe:2.3:a:trendmicro:premium_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "67B3FB69-DECE-45CB-A656-71C49991D47C", "versionEndIncluding": "2021", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Trend Micro Security 2021 v17.0 (Consumer) contains a vulnerability that allows files inside the protected folder to be modified without any detection."}, {"lang": "es", "value": "Trend Micro Security 2021 versi\u00f3n v17.0 (Consumer), contiene una vulnerabilidad que permite modificar los archivos dentro de la carpeta protegida sin ninguna detecci\u00f3n"}], "id": "CVE-2021-43772", "lastModified": "2024-11-21T06:29:45.233", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-12-03T11:15:07.500", "references": [{"source": "security@trendmicro.com", "tags": ["Vendor Advisory"], "url": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855"}], "sourceIdentifier": "security@trendmicro.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-552"}], "source": "nvd@nist.gov", "type": "Primary"}]}