What’s Vulnerable › Vulnerabilities
CVE-2021-32464
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-08-04 · updated 2026-06-17
- Weakness: CWE-276
Description
An incorrect permission assignment privilege escalation vulnerability in Trend Micro Apex One, Apex One as a Service and Worry-Free Business Security Services could allow an attacker to modify a specific script before it is executed. 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 OfficeScan: xg-sp1
References
- https://success.trendmicro.com/jp/solution/000287796
- https://success.trendmicro.com/solution/000286857
- https://success.trendmicro.com/solution/000287819
- https://www.zerodayinitiative.com/advisories/ZDI-21-910/
- https://success.trendmicro.com/jp/solution/000287796
- https://success.trendmicro.com/solution/000286857
- https://success.trendmicro.com/solution/000287819
- https://www.zerodayinitiative.com/advisories/ZDI-21-910/
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