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High severity7.8NVD Advisory· Published Dec 3, 2021· Updated Jun 17, 2026

CVE-2021-44021

CVE-2021-44021

Description

An unnecessary privilege vulnerability in Trend Micro Worry-Free Business Security 10.0 SP1 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-2021-44019 and 44020.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Trend Micro/Worry Free Business Security3 versions
    cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:*
    • (no CPE)range: 10.0 SP1
    • (no CPE)range: 10.0 SP1

Patches

Vulnerability mechanics

References

2

News mentions

0

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