CVE-2019-3667 is a DLL Search Order Hijacking vulnerability affecting McAfee Tech Check 3.0.0.17 and earlier versions on Microsoft Windows clients. This high-severity vulnerability (CVSS 7.8) allows a local attacker to execute arbitrary code by placing a malicious DLL in a specific local folder, requiring user interaction to trigger. While no active exploitation, public exploit code, or significant community discussion has been observed, the potential for complete compromise of confidentiality, integrity, and availability remains.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.0.0.17CPE matchmatch criteria | cpe:2.3:a:mcafee:techcheck:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
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.