# CVE-2010-4547: Auth bypass in n/a

> Remote authenticated users can bypass access restrictions in IBM Lotus Notes Traveler by using credentials from a different domain in multidomain environments.

- **Severity:** Low 3.5 (`AV:N/AC:M/Au:S/C:N/I:P/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 16 Dec 2010
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-294c-c6r2-489h

## What is CVE-2010-4547?

CVE-2010-4547 is a low-severity authentication bypass vulnerability in n/a, published on 16 Dec 2010. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

IBM Lotus Notes Traveler before 8.5.1.3, when a multidomain environment is used, does not properly apply policy documents to mobile users from a different Domino domain than the Traveler server, which allows remote authenticated users to bypass intended access restrictions by using credentials from a different domain.

Weakness: CWE-264

## Which versions are affected by CVE-2010-4547?

It affects 1 product.


Products: Ibm Lotus Notes Traveler.

## How do I fix CVE-2010-4547?

No fix has been published for CVE-2010-4547 yet. Limit exposure of the affected software until one is available.

## Is CVE-2010-4547 being exploited?

There is no known exploitation of CVE-2010-4547 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2012-5308](https://insights.sbomify.com/CVE-2012-5308/): Cross-site request forgery in n/a (medium 6.8)
- [CVE-2012-5309](https://insights.sbomify.com/CVE-2012-5309/): Auth bypass in n/a (medium 6.8)
- [CVE-2012-4824](https://insights.sbomify.com/CVE-2012-4824/): Open redirect in n/a (medium 5.8)
- [CVE-2009-5032](https://insights.sbomify.com/CVE-2009-5032/): Weak cryptography in n/a (medium 5.8)
- [CVE-2010-4550](https://insights.sbomify.com/CVE-2010-4550/): Denial of service in n/a (medium 5.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-4547 and fix it if it is affected.

What it is: CVE-2010-4547 is a low-severity authentication bypass vulnerability in n/a, published on 16 Dec 2010. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2010-4547 in the wild and no public exploit code.

Affected product: n/a. 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-2010-4547/ (Markdown: https://insights.sbomify.com/CVE-2010-4547/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-4547
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-4547
- OSV: https://osv.dev/vulnerability/CVE-2010-4547

---
From sbomify Insights: https://insights.sbomify.com/CVE-2010-4547/
Summaries are generated and may contain mistakes; the official description above is the record.