CVE-2021-43772

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

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://helpcenter.trendmicro.com/en-us/article/tmka-10855	Vendor Advisory
https://helpcenter.trendmicro.com/en-us/article/tmka-10855	Vendor Advisory

Configurations

Configuration 1 (hide)

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:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:29

Type	Values Removed	Values Added
References	~~() https://helpcenter.trendmicro.com/en-us/article/tmka-10855 - Vendor Advisory~~	() https://helpcenter.trendmicro.com/en-us/article/tmka-10855 - Vendor Advisory

Information

Published : 2021-12-03 11:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43772

Mitre link : CVE-2021-43772

CVE.ORG link : CVE-2021-43772

JSON object : View

Products Affected

trendmicro

internet_security
premium_security
maximum_security
antivirus\+_security

microsoft

windows

CWE

CWE-552

Files or Directories Accessible to External Parties

{"id": "CVE-2021-43772", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2021-12-03T11:15:07.500", "references": [{"url": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855", "tags": ["Vendor Advisory"], "source": "security@trendmicro.com"}, {"url": "https://helpcenter.trendmicro.com/en-us/article/tmka-10855", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-552"}]}], "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"}], "lastModified": "2024-11-21T06:29:45.233", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:trendmicro:antivirus\\+_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39B62E49-8634-4F84-8C91-8477F3378C27", "versionEndIncluding": "2021"}, {"criteria": "cpe:2.3:a:trendmicro:internet_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1F941590-65F2-4C67-934E-B9B4A5E2C428", "versionEndIncluding": "2021"}, {"criteria": "cpe:2.3:a:trendmicro:maximum_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78CB6CDD-1133-4546-BDB3-D8534D9F04FB", "versionEndIncluding": "2021"}, {"criteria": "cpe:2.3:a:trendmicro:premium_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "67B3FB69-DECE-45CB-A656-71C49991D47C", "versionEndIncluding": "2021"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@trendmicro.com"}