How severe is CVE-2018-6662?

CVE-2018-6662 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-6662 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-6662?

CVE-2018-6662 affects Mcafee Management Of Native Encryption. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-6662?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-6662 published?

CVE-2018-6662 was published on 2018-06-05 and last updated on 2026-06-17.

CVE-2018-6662

CVE-2018-6662 is a high-severity vulnerability in Mcafee Management Of Native Encryption with a CVSS 3.x base score of 7.8. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Mcafee Management Of Native Encryption
Published: 2018-06-05
Last modified: 2026-06-17

Description

Privilege Escalation vulnerability in McAfee Management of Native Encryption (MNE) before 4.1.4 allows local users to gain elevated privileges via a crafted user input.

Frequently asked questions

What is CVE-2018-6662?: Privilege Escalation vulnerability in McAfee Management of Native Encryption (MNE) before 4.1.4 allows local users to gain elevated privileges via a crafted user input.
How severe is CVE-2018-6662?: CVE-2018-6662 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-6662 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-6662?: CVE-2018-6662 affects Mcafee Management Of Native Encryption. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-6662?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-6662 published?: CVE-2018-6662 was published on 2018-06-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mcafee:management_of_native_encryption:*:*:*:*:*:*:*:*

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