High severity7.8NVD Advisory· Published Dec 3, 2021· Updated Jun 17, 2026
CVE-2021-44019
CVE-2021-44019
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-2021-44020 and 44021.
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Affected products
3cpe: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- success.trendmicro.com/solution/000289230nvdVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-21-1364/nvdThird Party AdvisoryVDB Entry
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