Out-of-Bounds Write Vulnerability in Trend Micro Apex One and OfficeScan Products
CVE-2021-25249

7.8HIGH

Key Information:

Summary

An out-of-bounds write vulnerability exists in Trend Micro's Apex One, OfficeScan XG SP1, and Worry-Free Business Security products. This flaw could allow a local attacker to escalate privileges on affected installations. The attacker must first have access to execute low-privileged code on the targeted system to exploit this vulnerability, potentially leading to sensitive information disclosure and increased privileges.

Affected Version(s)

Trend Micro Apex One 2019, SaaS

Trend Micro OfficeScan XG SP1

Trend Micro Worry-Free Business Security 10.0 SP1, Services (SaaS)

References

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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