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CVE-2021-42011

7.8 HIGH

An incorrect permission assignment vulnerability in Trend Micro Apex One and Apex One as a Service could allow a local attacker to load a...

Published: 2021-10-21 · Last updated: 2026-06-17

Severity and scoring

CVSS
7.8 HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-276

Affected products

VendorProduct
trendmicroapex_one

Description

An incorrect permission assignment vulnerability in Trend Micro Apex One and Apex One as a Service could allow a local attacker to load a DLL with escalated 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.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2025-71217 — An origin validation error vulnerability in the Trend Micro Apex One (mac) agent self-protection mechanism could allow a local attacker t... (7.8 HIGH)
  • CVE-2025-71216 — A time-of-check time-of-use vulnerability in the Trend Micro Apex One (mac) agent cache mechanism could allow a local attacker to escalat... (7.8 HIGH)
  • CVE-2025-71215 — A time-of-check time-of-use vulnerability in the Trend Micro Apex One (mac) agent iCore service signature verification could allow a loca... (7.0 HIGH)
  • CVE-2025-71214 — An origin validation error vulnerability in the Trend Micro Apex One (mac) agent iCore service could allow a local attacker to escalate p... (7.8 HIGH)
  • CVE-2021-42108 — Unnecessary privilege vulnerabilities in the Web Console of Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security ... (7.8 HIGH)

Same CWE

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  • CVE-2026-49157 — Incorrect Default Permissions vulnerability in Apache ActiveMQ (8.8 HIGH)
  • CVE-2026-48191 — An incorrect handling of permissions in STORM powered by OTRS and in OTRS (2026.x and above) Document Search Article Meta Filters modules... (3.5 LOW)
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