What’s Vulnerable › Vulnerabilities

CVE-2020-28583

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-01 · updated 2026-06-17

Description

An improper access control information disclosure vulnerability in Trend Micro Apex One and OfficeScan XG SP1 could allow an unauthenticated user to connect to the product server and reveal version, build and patch information.

Affected products

• Trend Micro Apex One: 2019
• Trend Micro OfficeScan: xg-sp1

References

• https://success.trendmicro.com/solution/000281947
• https://success.trendmicro.com/solution/000281949
• https://www.zerodayinitiative.com/advisories/ZDI-20-1387/
• https://success.trendmicro.com/solution/000281947
• https://success.trendmicro.com/solution/000281949
• https://www.zerodayinitiative.com/advisories/ZDI-20-1387/

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