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Rewterz Threat Advisory – CVE-2021-25249 – Trend Micro Apex One privilege escalation

Severity

High

Analysis Summary

CVE-2021-25249

Trend Micro Apex One could allow a local authenticated attacker to gain elevated privileges on the system, caused by out-of-bounds write within TmCCSF.exe. An attacker could exploit this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.

Impact

Privilege escalation

Affected Vendors

Trend Micro

Affected Products

  • Trend Micro Apex One On Premise (2019)
  • Trend Micro Apex One SaaS

Remediation

Refer to Trend Micro Security Bulletin: 000284202 for patch, upgrade or suggested workaround information.

Trend Micro Security Bulletin: 000284202

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