VulnerabilityModified

CVE-2020-8607

MEDIUM 6.7EPSS 0.55%

Does this matter?

Lower severity and a low EPSS score (0.55%). Track it; it rarely justifies an emergency change on its own.

Description

An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or potentially lead to code execution in kernel mode. An attacker must already have obtained administrator access on the target machine (either legitimately or via a separate unrelated attack) to exploit this vulnerability.

CVSS 3.1: 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.55% probability · 44th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: trendmicro/antivirus toolkit · trendmicro/apex one · trendmicro/deep security · trendmicro/officescan · trendmicro/officescan business security · trendmicro/officescan business security service · trendmicro/officescan cloud · trendmicro/online scan · trendmicro/portable security · trendmicro/rootkit buster · trendmicro/safe lock · trendmicro/serverprotect
Source: security@trendmicro.com

References

https://jvn.jp/en/vu/JVNVU99160193/index.htmlThird Party Advisory
https://jvn.jp/vu/JVNVU99160193/Third Party Advisory
https://success.trendmicro.com/jp/solution/000260748Vendor Advisory
https://success.trendmicro.com/solution/000260713Patch, Vendor Advisory
https://jvn.jp/en/vu/JVNVU99160193/index.htmlThird Party Advisory
https://jvn.jp/vu/JVNVU99160193/Third Party Advisory
https://success.trendmicro.com/jp/solution/000260748Vendor Advisory
https://success.trendmicro.com/solution/000260713Patch, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.