CVE-2022-40139

7.2 highKEVEPSS 3.4%

High (7.2) in Trend Micro Apex One and Apex One as a Service. In CISA KEV since 2022-09-15. EPSS 3.4% chance of exploitation in the next 30 days.

Improper validation of some components used by the rollback mechanism in Trend Micro Apex One and Trend Micro Apex One as a Service clients could allow a Apex One server administrator to instruct affected clients to download an unverified rollback package, which could lead to remote code execution. Please note: an attacker must first obtain Apex One server administration console access in order to exploit this vulnerability.

Severity

CVSS 3.1

7.2 high

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.4% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CISA KEV: listed 2022-09-15, due 2022-10-06
Published: 2022-09-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

trendmicro:apex_one

References

https://success.trendmicro.com/solution/000291528
https://success.trendmicro.com/solution/000291528
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40139

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