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CVE-2021-4088

25
FAUCET Score

CVE-2021-4088 is a high-severity SQL injection vulnerability affecting McAfee Data Loss Prevention (DLP) ePO extensions 11.8.x, 11.7.x, and 11.6.401. A remote authenticated attacker can exploit this flaw by injecting unfiltered SQL into the ePO database, potentially leading to remote code execution and privilege escalation on the ePO server. While the CVSS score is 7.2 (High), indicating significant impact, there is currently no evidence of active exploitation, public exploit code, or notable community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 11.7.0, < 11.7.101CPE matchmatch criteria
cpe:2.3:a:mcafee:data_loss_prevention:*:*:*:*:*:epolicy_orchestrator:*:*
>= 11.8.0, < 11.8.100CPE matchmatch criteria
cpe:2.3:a:mcafee:data_loss_prevention:*:*:*:*:*:epolicy_orchestrator:*:*
11.6.401CPE matchmatch criteria
cpe:2.3:a:mcafee:data_loss_prevention:11.6.401:*:*:*:*:epolicy_orchestrator:*:*

CVSS Data

CVSS version used by this source: 3.1

8.4HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.7
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.25%
Probability of exploitation in next 30 days
EPSS Percentile
81.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0225 is in the 78th percentile among its peer group of 5,537 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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

kc.mcafee.com / corporate/index
Broken Link