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CVE-2021-31835

MEDIUM · CVSS 4.8EPSS 0.6%EU EUVD

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.

Key facts

CVSS score
4.8 (v3.1)
Severity
MEDIUM
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE)
CWE-79
EPSS score
0.6% (45th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2021-18710)
Published
October 22, 2021
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2021-18710 in the EU Vulnerability Database. Last updated in EUVD on August 3, 2024.

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

Certified products that may be affected

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

References

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

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