CVE-2021-31835

McAfee ePO Cross-Site Scripting vulnerability

Description

Cross-Site Scripting vulnerability in McAfee ePolicy Orchestrator (ePO) prior to 5.10 Update 11 allows ePO administrators to inject arbitrary web script or HTML via a specific parameter where the administrator's entries were not correctly sanitized.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.25%
Affected: McAfee,LLC McAfee ePolicy Orchestrator (ePO)
Published at:
Updated at:

References

Link Tags
https://kc.mcafee.com/corporate/index?page=content&id=SB10366 broken link

Frequently Asked Questions

What is the severity of CVE-2021-31835?
CVE-2021-31835 has been scored as a medium severity vulnerability.
How to fix CVE-2021-31835?
To fix CVE-2021-31835, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-31835 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-31835 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-31835?
CVE-2021-31835 affects McAfee,LLC McAfee ePolicy Orchestrator (ePO).
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.