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CVE-2022-3339

17
FAUCET Score

CVE-2022-3339 is a reflected cross-site scripting (XSS) vulnerability affecting McAfee ePolicy Orchestrator (ePO) versions prior to 5.10 Update 14. An unauthenticated attacker could exploit this by tricking an authenticated ePO administrator into clicking a malicious link. This medium-severity vulnerability (CVSS 6.1) has a low attack complexity and could lead to limited access to sensitive information and minor data alteration within ePO. There is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage, indicating low current threat activity.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.10.0CPE matchmatch criteria
cpe:2.3:a:mcafee:epolicy_orchestrator:*:*:*:*:*:*:*:*
5.10.0CPE matchmatch criteria
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:-:*:*:*:*:*:*
5.10.0CPE matchmatch criteria
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_1:*:*:*:*:*:*
5.10.0CPE matchmatch criteria
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_10:*:*:*:*:*:*
5.10.0CPE matchmatch criteria
cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_11:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 46th percentile among its peer group of 26,234 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kcm.trellix.com / corporate/index
Third Party Advisory