CVE-2021-23888

6.3 mediumEPSS 0.6%

Medium (6.3) in mcafee epolicy orchestrator. EPSS 0.6% chance of exploitation in the next 30 days.

Unvalidated client-side URL redirect vulnerability in McAfee ePolicy Orchestrator (ePO) prior to 5.10 Update 10 could cause an authenticated ePO user to load an untrusted site in an ePO iframe which could steal information from the authenticated user.

Severity

CVSS 3.1

6.3 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-601
Published: 2021-03-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mcafee:epolicy_orchestrator

References

https://kc.mcafee.com/corporate/index?page=content&id=SB10352
https://kc.mcafee.com/corporate/index?page=content&id=SB10352

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