# CVE-2021-22001: In UAA versions prior to 75.3.0, sensitive information like relaying secret of the provider was revealed in response when deletion request o


- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Fix available:** No
- **Published:** 22 Jul 2021
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-8f73-86rh-w9fj

## What is CVE-2021-22001?

CVE-2021-22001 is a high-severity vulnerability in Cloud Foundry UAA server, published on 22 Jul 2021. 

### Official description

In UAA versions prior to 75.3.0, sensitive information like relaying secret of the provider was revealed in response when deletion request of an identity provider( IdP) of type “oauth 1.0” was sent to UAA server.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2021-22001?

It affects 2 products.


Products: Cloudfoundry Cf-Deployment, Cloudfoundry User Account and Authentication.

## How do I fix CVE-2021-22001?

No fix has been published for CVE-2021-22001 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-22001 being exploited?

There is no known exploitation of CVE-2021-22001 in the wild and no public exploit code.

## Other vulnerabilities in Cloud Foundry UAA server

- [CVE-2022-31733](https://insights.sbomify.com/CVE-2022-31733/): Auth bypass in Cloud Foundry Diego and CF Deployment (critical 9.1)
- [CVE-2020-5402](https://insights.sbomify.com/CVE-2020-5402/): UAA fails to check the state parameter when authenticating with external IDPs (high 8.8)
- [CVE-2019-11293](https://insights.sbomify.com/CVE-2019-11293/): UAA logs all query parameters with debug logging level (high 8.8)
- [CVE-2019-11290](https://insights.sbomify.com/CVE-2019-11290/): Cloud Foundry UAA logs query parameters in tomcat access file (high 8.8)
- [CVE-2019-11283](https://insights.sbomify.com/CVE-2019-11283/): Password leak in smbdriver logs (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2021-22001 and fix it if it is affected.

What it is: CVE-2021-22001 is a high-severity vulnerability in Cloud Foundry UAA server, published on 22 Jul 2021. 
Exploitation: There is no known exploitation of CVE-2021-22001 in the wild and no public exploit code.

Affected product: Cloud Foundry UAA server. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2021-22001/ (Markdown: https://insights.sbomify.com/CVE-2021-22001/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-22001
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-22001
- OSV: https://osv.dev/vulnerability/CVE-2021-22001

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-22001/
Summaries are generated and may contain mistakes; the official description above is the record.