What’s Vulnerable › Vulnerabilities

CVE-2020-8598

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-03-18 · updated 2026-06-17
• Weakness: CWE-306

Description

Trend Micro Apex One (2019), OfficeScan XG and Worry-Free Business Security (9.0, 9.5, 10.0) server contains a vulnerable service DLL file that could allow a remote attacker to execute arbitrary code on affected installations with SYSTEM level privileges. Authentication is not required to exploit this vulnerability.

Affected products

• Trend Micro Apex One: 2019
• Trend Micro OfficeScan: xg, xg-sp1
• Trend Micro Worry-Free Business Security: 9.0-sp3, 9.5, 10.0, 10.0-sp1

References

• https://success.trendmicro.com/jp/solution/000244253
• https://success.trendmicro.com/jp/solution/000244836
• https://success.trendmicro.com/solution/000245571
• https://success.trendmicro.com/solution/000245572
• https://success.trendmicro.com/jp/solution/000244253
• https://success.trendmicro.com/jp/solution/000244836
• https://success.trendmicro.com/solution/000245571
• https://success.trendmicro.com/solution/000245572

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