CVE-2022-3338: XXE in Trellix ePO server
First published: Tue Oct 18 2022(Updated: )
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.
Credit: trellixpsirt@trellix.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| McAfee ePolicy Orchestrator | <5.10.0 | |
| McAfee ePolicy Orchestrator | =5.10.0 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_1 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_10 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_11 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_12 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_13 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_2 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_3 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_4 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_5 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_6 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_7 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_8 | |
| McAfee ePolicy Orchestrator | =5.10.0-update_9 |
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Frequently Asked Questions
What is CVE-2022-3338?
CVE-2022-3338 is an External XML entity (XXE) vulnerability in ePO prior to 5.10 Update 14.
How can CVE-2022-3338 lead to a Server Side Request Forgery attack?
CVE-2022-3338 can be exploited by mimicking the Agent Handler call to ePO and passing a carefully constructed XML file.
What is the severity of CVE-2022-3338?
CVE-2022-3338 has a severity score of 5.4, classified as medium.
Which versions of McAfee ePolicy Orchestrator are affected by CVE-2022-3338?
Versions of McAfee ePolicy Orchestrator prior to 5.10 Update 14 are affected.
How do I fix CVE-2022-3338?
To fix CVE-2022-3338, update ePO to version 5.10 Update 14 or later.
- collector/nvd-index
- agent/softwarecombine
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/last-modified-date
- agent/weakness
- agent/title
- agent/severity
- agent/author
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/mcafee
- canonical/mcafee epolicy orchestrator
- version/mcafee epolicy orchestrator/5.10.0
- version/mcafee epolicy orchestrator/5.10.0-update_1
- version/mcafee epolicy orchestrator/5.10.0-update_10
- version/mcafee epolicy orchestrator/5.10.0-update_11
- version/mcafee epolicy orchestrator/5.10.0-update_12
- version/mcafee epolicy orchestrator/5.10.0-update_13
- version/mcafee epolicy orchestrator/5.10.0-update_2
- version/mcafee epolicy orchestrator/5.10.0-update_3
- version/mcafee epolicy orchestrator/5.10.0-update_4
- version/mcafee epolicy orchestrator/5.10.0-update_5
- version/mcafee epolicy orchestrator/5.10.0-update_6
- version/mcafee epolicy orchestrator/5.10.0-update_7
- version/mcafee epolicy orchestrator/5.10.0-update_8
- version/mcafee epolicy orchestrator/5.10.0-update_9