CVE-2021-36742 is an improper input validation vulnerability affecting Trend Micro Apex One, Apex One as a Service, OfficeScan XG, and Worry-Free Business Security 10.0 SP1. With a CVSS score of 7.8 (High), this vulnerability allows a local attacker with low-privileged code execution to escalate privileges, leading to high impact on confidentiality, integrity, and availability. This vulnerability is actively exploited in the wild, as confirmed by its presence in the KEV catalog and media coverage, despite no public exploit code being available in Metasploit, Nuclei, or ExploitDB. Community discussion and media attention indicate significant awareness of this threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
xgCPE matchmatch criteria | cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:a:trendmicro:officescan_business_security:10.0:sp1:*:*:*:*:*:* | ||
2019CPE matchmatch criteria | cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.