CVE-2021-36742

moderate-risk
Published 2021-07-29

A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1 allows a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Do I need to act?

~
1.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (4)

Affected Vendors

Trendmicro

References (9)

Vendor Advisory https://success.trendmicro.com/jp/solution/000287796
Vendor Advisory https://success.trendmicro.com/jp/solution/000287815
Vendor Advisory https://success.trendmicro.com/solution/000287819
Vendor Advisory https://success.trendmicro.com/solution/000287820
Vendor Advisory https://success.trendmicro.com/jp/solution/000287796
Vendor Advisory https://success.trendmicro.com/jp/solution/000287815
Vendor Advisory https://success.trendmicro.com/solution/000287819
Vendor Advisory https://success.trendmicro.com/solution/000287820
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-...
45
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 11/34 · Low
Exposure 10/34 · Low