How severe is CVE-2020-7274?

CVE-2020-7274 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 high, integrity low, and availability low.

Is CVE-2020-7274 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7274?

CVE-2020-7274 primarily affects Mcafee Endpoint Security. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-7274?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-7274 published?

CVE-2020-7274 was published on 2020-04-15 and last updated on 2026-06-17.

CVE-2020-7274

CVE-2020-7274 is a medium-severity vulnerability in Mcafee Endpoint Security 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-269.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
CVSS v2: 4.6
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Mcafee Endpoint Security
Published: 2020-04-15
Last modified: 2026-06-17

Description

Privilege escalation vulnerability in McTray.exe in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update allows local users to spawn unrelated processes with elevated privileges via the system administrator granting McTray.exe elevated privileges (by default it runs with the current user's privileges).

Frequently asked questions

What is CVE-2020-7274?: Privilege escalation vulnerability in McTray.exe in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update allows local users to spawn unrelated processes with elevated privileges via the system administrator granting McTray.exe elevated privileges (by default it runs with the current user's privileges).
How severe is CVE-2020-7274?: CVE-2020-7274 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 high, integrity low, and availability low.
Is CVE-2020-7274 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7274?: CVE-2020-7274 primarily affects Mcafee Endpoint Security. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-7274?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-7274 published?: CVE-2020-7274 was published on 2020-04-15 and last updated on 2026-06-17.

References

https://kc.mcafee.com/corporate/index?page=content&id=SB10309

Affected products (7)

cpe:2.3:a:mcafee:endpoint_security:10.5.0:*:*:*:*:windows:*:*
cpe:2.3:a:mcafee:endpoint_security:10.5.1:*:*:*:*:windows:*:*
cpe:2.3:a:mcafee:endpoint_security:10.5.2:*:*:*:*:windows:*:*
cpe:2.3:a:mcafee:endpoint_security:10.5.3:*:*:*:*:windows:*:*
cpe:2.3:a:mcafee:endpoint_security:10.5.4:*:*:*:*:windows:*:*
cpe:2.3:a:mcafee:endpoint_security:10.5.5:*:*:*:*:windows:*:*
cpe:2.3:a:mcafee:endpoint_security:10.6.0:*:*:*:*:windows:*:*

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