CVE-2021-42105

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-42105
Unnecessary privilege vulnerabilities in Trend Micro Apex One, Apex One as a Service, Worry-Free Business Security 10.0 SP1 and Worry-Free Business Security 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. This vulnerability is similar to but not identical to CVE-2021-42104, 42106 and 42107.

7.8 /10

CVSS v3 : HIGH

V3 Legend

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

4.6 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://success.trendmicro.com/solution/000289229 Patch Vendor Advisory
https://success.trendmicro.com/solution/000289230 Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1215/ Third Party Advisory VDB Entry
https://success.trendmicro.com/solution/000289229 Patch Vendor Advisory
https://success.trendmicro.com/solution/000289230 Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1215/ 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:2019:*:*:*:saas:*:*:*
cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*
cpe:2.3:a:trendmicro:worry-free_business_security_services:-:*:*:*:saas:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:27

Type Values Removed Values Added
References () https://success.trendmicro.com/solution/000289229 - Patch, Vendor Advisory () https://success.trendmicro.com/solution/000289229 - Patch, Vendor Advisory
References () https://success.trendmicro.com/solution/000289230 - Patch, Vendor Advisory () https://success.trendmicro.com/solution/000289230 - Patch, Vendor Advisory
References () https://www.zerodayinitiative.com/advisories/ZDI-21-1215/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-21-1215/ - Third Party Advisory, VDB Entry

27 Oct 2021, 13:48

Type Values Removed Values Added
CWE CWE-269
CPE cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:saas:*:*:*
cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*
cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
cpe:2.3:a:trendmicro:worry-free_business_security_services:-:*:*:*:saas:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.6
v3 : 7.8
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-1215/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-1215/ - Third Party Advisory, VDB Entry
References (MISC) https://success.trendmicro.com/solution/000289229 - (MISC) https://success.trendmicro.com/solution/000289229 - Patch, Vendor Advisory
References (MISC) https://success.trendmicro.com/solution/000289230 - (MISC) https://success.trendmicro.com/solution/000289230 - Patch, Vendor Advisory

21 Oct 2021, 08:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-10-21 08:15

Updated : 2024-11-21 06:27

NVD link : CVE-2021-42105

Mitre link : CVE-2021-42105

CVE.ORG link : CVE-2021-42105

JSON object : View

Products Affected

trendmicro

  • worry-free_business_security
  • apex_one
  • worry-free_business_security_services

microsoft

  • windows
CWE
CWE-269

Improper Privilege Management