High severity7.8NVD Advisory· Published Oct 21, 2021· Updated Jun 17, 2026
CVE-2021-42011
CVE-2021-42011
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.
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Affected products
5cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*
- cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:saas:*:*:*
- (no CPE)
- Trend Micro/Trend Micro Apex Onev5Range: 2019, SaaS
Patches
Vulnerability mechanics
References
2- success.trendmicro.com/solution/000289229nvdPatchVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-21-1220/nvdThird Party AdvisoryVDB Entry
News mentions
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