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CISA KEV·Added 2022-03-31 — agencies required to remediate by 2022-04-21

CVE-2022-26871

CRITICAL

An arbitrary file upload vulnerability in Trend Micro Apex Central could allow an unauthenticated remote attacker to upload an arbitrary file which could lead to remote code execution.

Published
Mar 29, 2022
Updated
Dec 22, 2025
Affected
0 pkgs
Patched
None yet
Exploits
2 known

EPSS Exploitation Probability

via FIRST.org ↗
21.3%probability of exploitation in next 30 days
Moderate Risk96th percentile+1.86%
11.3%15.4%19.5%23.6%13.6%21.3%Dec 25Apr 26Jun 26

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Description

An arbitrary file upload vulnerability in Trend Micro Apex Central could allow an unauthenticated remote attacker to upload an arbitrary file which could lead to remote code execution.

Affected Products

2 products · 2 configurations
Application
apex centraltrendmicro
1 version
2019
Application
apex onetrendmicro
all
Exploits & PoCs
2

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Frequently Asked Questions

An arbitrary file upload vulnerability in Trend Micro Apex Central could allow an unauthenticated remote attacker to upload an arbitrary file which could lead to remote code execution.
O3 Security · Impact-Aware SCA

Is CVE-2022-26871 in your stack?

O3 detects CVE-2022-26871 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.