What’s Vulnerable › Vulnerabilities

CVE-2021-32465

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.3% 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-281

Description

An incorrect permission preservation vulnerability in Trend Micro Apex One, Apex One as a Service and OfficeScan XG SP1 could allow a remote user to perform an attack and bypass authentication 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 OfficeScan: xg-sp1

References

• https://success.trendmicro.com/jp/solution/000287796
• https://success.trendmicro.com/solution/000287819
• https://www.zerodayinitiative.com/advisories/ZDI-21-911/
• https://success.trendmicro.com/jp/solution/000287796
• https://success.trendmicro.com/solution/000287819
• https://www.zerodayinitiative.com/advisories/ZDI-21-911/

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