CVE-2021-36742
CVSS v3
7.8
HIGH
EPSS Score
1.9 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
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.
CISA Known Exploited Vulnerability
- Date Added
- 2021-11-03
- Patch Due Date
- 2021-11-17
- Ransomware Use
- Unknown
Technical details
- Published
- 2021-07-29
Frequently asked questions
What is CVE-2021-36742?
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.
Is CVE-2021-36742 actively exploited?
Yes. CVE-2021-36742 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2021-11-17.
What is the CVSS score for CVE-2021-36742?
CVE-2021-36742 has a CVSS v3 base score of 7.8 (HIGH severity).
Is CVE-2021-36742 affecting your environment?
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