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TrendmicroCVE-2021-32463

HistoryJul 20, 2021 - 11:15 a.m.

CVE-2021-32463

2021-07-2011:15:11

CWE-732

trendmicro

web.nvd.nist.gov

cve-2021-32463

denial-of-service

local attacker

privilege escalation

file deletion

trend micro

apex one

worry-free business security

vulnerability

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

15.9%

JSON

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.

Affected configurations

Nvd

Node

trendmicroapex_oneMatch2019

trendmicroworry-free_business_securityMatch10.0sp1

AND

microsoftwindowsMatch-

VendorProductVersionCPE
trendmicroapex_one2019cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*
trendmicroworry-free_business_security10.0cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
trendmicro	apex_one	2019	cpe:2.3:a:trendmicro:apex_one:2019:::::::*
trendmicro	worry-free_business_security	10.0	cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1::::::
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

CNA Affected

[
  {
    "product": "Trend Micro Apex One",
    "vendor": "Trend Micro",
    "versions": [
      {
        "status": "affected",
        "version": "2019, SaaS"
      }
    ]
  },
  {
    "product": "Trend Micro Worry-Free Business Security",
    "vendor": "Trend Micro",
    "versions": [
      {
        "status": "affected",
        "version": "10.0 SP1, Services (SaaS)"
      }
    ]
  }
]

References

success.trendmicro.com/solution/000286855

success.trendmicro.com/solution/000286856

www.zerodayinitiative.com/advisories/ZDI-21-786/

Social References

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

15.9%

JSON

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