CVE-2020-24559

A vulnerability in Trend Micro Apex One, Worry-Free Business Security 10.0 SP1 and Worry-Free Business Security Services on macOS may allow an attacker to manipulate a certain binary to load and run a script from a user-writable folder, which then would allow them to execute arbitrary code as root. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://success.trendmicro.com/solution/000263632	Vendor Advisory
https://success.trendmicro.com/solution/000267260	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-1096/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:trendmicro:apex_one:2019:::::::*
	cpe:2.3:a:trendmicro:apex_one:saas:::::::*
	cpe:2.3:a:trendmicro:officescan:xg:sp1::::::

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1::::::
	cpe:2.3:a:trendmicro:worry-free_business_security_services:-:::::::*

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

No history.

Information

Published : 2020-09-01 19:15

Updated : 2024-02-28 17:47

NVD link : CVE-2020-24559

Mitre link : CVE-2020-24559

CVE.ORG link : CVE-2020-24559

JSON object : View

Products Affected

trendmicro

officescan
apex_one
worry-free_business_security
worry-free_business_security_services

microsoft

windows

apple

macos

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

{"id": "CVE-2020-24559", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2020-09-01T19:15:12.010", "references": [{"url": "https://success.trendmicro.com/solution/000263632", "tags": ["Vendor Advisory"], "source": "security@trendmicro.com"}, {"url": "https://success.trendmicro.com/solution/000267260", "tags": ["Vendor Advisory"], "source": "security@trendmicro.com"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1096/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@trendmicro.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-59"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Trend Micro Apex One, Worry-Free Business Security 10.0 SP1 and Worry-Free Business Security Services on macOS may allow an attacker to manipulate a certain binary to load and run a script from a user-writable folder, which then would allow them to execute arbitrary code as root. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad en Trend Micro Apex One, Worry-Free Business Security 10.0 SP1 y Worry-Free Business Security Services en macOS, puede permitir a un atacante manipular un determinado binario para cargar y ejecutar un script desde una carpeta editable por el usuario, lo que luego les permitir\u00eda ejecutar c\u00f3digo arbitrario como root. Un atacante debe primero obtener la capacidad de ejecutar c\u00f3digo poco privilegiado en el sistema objetivo para explotar esta vulnerabilidad"}], "lastModified": "2021-09-16T13:43:37.453", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF019D2D-C426-4D2D-A254-442CE777B41E"}, {"criteria": "cpe:2.3:a:trendmicro:apex_one:saas:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0BD39638-1D52-4FA8-BBA0-305795D7D2E0"}, {"criteria": "cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64600B42-4884-41F2-A683-AE1EDB79372E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFCE8717-85D2-4F4F-91DF-C6DA341C4E19"}, {"criteria": "cpe:2.3:a:trendmicro:worry-free_business_security_services:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36934731-5AB1-4F9A-AC28-9FB157C11217"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@trendmicro.com"}