CVE-2019-3667
CVE-2019-3667 is a medium-severity vulnerability in Mcafee Techcheck with a CVSS 3.x base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-427.
Key facts
- Severity: Medium (CVSS 3.x base score 6.6)
- CVSS v2: 4.4
- EPSS exploit prediction: 0% (25th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-427
- Affected product: Mcafee Techcheck
- Published:
- Last modified:
Description
DLL Search Order Hijacking vulnerability in the Microsoft Windows client in McAfee Tech Check 3.0.0.17 and earlier allows local users to execute arbitrary code via the local folder placed there by an attacker.
Frequently asked questions
- What is CVE-2019-3667?
- DLL Search Order Hijacking vulnerability in the Microsoft Windows client in McAfee Tech Check 3.0.0.17 and earlier allows local users to execute arbitrary code via the local folder placed there by an attacker.
- How severe is CVE-2019-3667?
- CVE-2019-3667 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity high, and availability low.
- Is CVE-2019-3667 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-3667?
- CVE-2019-3667 affects Mcafee Techcheck. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-3667?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-3667 published?
- CVE-2019-3667 was published on 2019-12-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:mcafee:techcheck:*:*:*:*:*:*:*:*
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