Is CVE-2022-3338 being actively exploited?

CVE-2022-3338 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2022-3338?

CVE-2022-3338 has a CVSS 3.1 base score of 5.4 (MEDIUM).

CVE-2022-3338

MEDIUM · CVSS 5.4EPSS 0.5%EU EUVD

An External XML entity (XXE) vulnerability in ePO prior to 5.10 Update 14 can lead to an unauthenticated remote attacker to potentially trigger a Server Side Request Forgery attack. This can be exploited by mimicking the Agent Handler call to ePO and passing the carefully constructed XML file through the API.

Key facts

CVSS score: 5.4 (v3.1)
Severity: MEDIUM
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-611
EPSS score: 0.5% (42th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2022-42725)
Published: October 18, 2022
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2022-42725 in the EU Vulnerability Database. Last updated in EUVD on May 13, 2025.

View on the EU Vulnerability Database

Affected products

mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator
mcafee / epolicy orchestrator

Certified products that may be affected

2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

McAfee Application Control v5.0, Change Control v5.0, and Integrity Monitor v5.0 with McAfee Agent v4.5 and ePolicy Orchestrator v4.5 - McAfee, Inc. - Common Criteria 383-4-153 - archived
McAfee VirusScan Enterprise v8.5i and McAfee ePolicy Orchestrator v3.6 - McAfee, Inc. - Common Criteria CCEVS-VR-0047-2007 - archived

References

https://kcm.trellix.com/corporate/index?page=content&id=SB10387(Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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