Home/CVE/The Trend Micro Maximum Security 2021 (v17) consumer product is vulnerable to an improper access control vulnerability i
CVE

CVE-2021-32460

The Trend Micro Maximum Security 2021 (v17) consumer product is vulnerable to an improper access control vulnerability i

The Trend Micro Maximum Security 2021 (v17) consumer product is vulnerable to an improper access control vulnerability in the installer which could allow a local attacker to escalate privileges on a target machine. Please note than an attacker must already have local user privileges and access on the machine to exploit this vulnerability.

HIGH · CVSS 7.8 EPSS 0.00061
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules7 YARA rules0
⬡

Weakness Classification

CWE-732Incorrect Permission Assignment for Critical Resource
▤

Affected Products & Versions

1
trendmicro maximum security 2021all versions
◈

Sigma Hunt Rules

7
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Windows Credential Editor (WCE) Execution
productcriticalWindows Credential Editor Registry
producthighOpenCanary - MSSQL Login Attempt Via Windows Authentication
producthighWindows LAPS Credential Dump From Entra ID
producthighTamper Windows Defender - PSClassic
producthighTamper Windows Defender Remove-MpPreference - ScriptBlockLogging
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · security@trendmicro.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 Jun 2021 · 03:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://helpcenter.trendmicro.com/en-us/article/TMKA-10336Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-603/Third Party AdvisoryVDB Entry
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