What’s Vulnerable › Vulnerabilities

CVE-2021-32463

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-20 · updated 2026-06-17
• Weakness: CWE-732

Description

An incorrect permission assignment denial-of-service vulnerability in Trend Micro Apex One, Apex One as a Service (SaaS), Worry-Free Business Security 10.0 SP1 and Worry-Free Servgices could allow a local attacker to escalate privileges and delete files with system 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.

Affected products

• Trend Micro Apex One: 2019
• Trend Micro Worry-Free Business Security: 10.0-sp1

References

• https://success.trendmicro.com/solution/000286855
• https://success.trendmicro.com/solution/000286856
• https://www.zerodayinitiative.com/advisories/ZDI-21-786/
• https://success.trendmicro.com/solution/000286855
• https://success.trendmicro.com/solution/000286856
• https://www.zerodayinitiative.com/advisories/ZDI-21-786/

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