PT-2021-16477 · Trend Micro · Trend Micro Apex One+2

Elias Martinez + 1 · Published 2021-01-29 · Updated 2021-02-05 · CVE-2021-25239

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Trend Micro Apex One (on-prem) version not specified OfficeScan XG version SP1 Worry-Free Business Security version 10.0 SP1

Description: An improper access control issue could allow an unauthenticated user to obtain information about x86 agent hotfixes.

Recommendations: For Trend Micro Apex One (on-prem), update to a version that addresses the improper access control issue. For OfficeScan XG SP1, apply the necessary patch or update to resolve the access control vulnerability. For Worry-Free Business Security 10.0 SP1, consider restricting access to sensitive information until a fix is available.

Fix

Related Identifiers

CVE-2021-25239

ZDI-21-112

Affected Products

Officescan Xg

Trend Micro Apex One

Worry-Free Business Security

References · 8

• https://zerodayinitiative.com/advisories/ZDI-21-112 · Security Note
• https://success.trendmicro.com/solution/000284206 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25239 · Security Note
• https://success.trendmicro.com/solution/000284205 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25239 · Vendor Advisory
• https://success.trendmicro.com/solution/000284202 · Vendor Advisory
• https://t.me/cvenotify/9474 · Telegram Post
• https://t.me/cibsecurity/23133 · Telegram Post