PT-2021-16487 · Trend Micro · Trend Micro Apex One+2

Lynn · Published 2021-01-29 · Updated 2021-02-05 · CVE-2021-25249

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description: An out-of-bounds write information disclosure issue could allow a local attacker to escalate privileges on affected installations. The attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this issue.

Recommendations: For Trend Micro Apex One, update to a version that includes a fix for this issue. For OfficeScan XG SP1, update to a version that includes a fix for this issue. For Worry-Free Business Security versions 10.0 SP1 and Services, update to a version that includes a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-25249

ZDI-21-119

Affected Products

Officescan Xg

Trend Micro Apex One

Worry-Free Business Security

References · 8

• https://success.trendmicro.com/solution/000284206 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25249 · Security Note
• https://success.trendmicro.com/solution/000284205 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25249 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-119 · Security Note
• https://success.trendmicro.com/solution/000284202 · Vendor Advisory
• https://t.me/cibsecurity/23115 · Telegram Post
• https://t.me/cvenotify/9446 · Telegram Post