# CVE-2022-37774: Missing authorization in n/a

> Unauthenticated attackers can access archived documents via predictable URLs, leading to unauthorized data disclosure.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 22 Nov 2022
- **Updated:** 9 Jul 2026
- **Also known as:** GHSA-fcjq-9fhq-v247

## What is CVE-2022-37774?

CVE-2022-37774 is a medium-severity missing authorization vulnerability in n/a, published on 22 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

There is a broken access control vulnerability in the Maarch RM 2.8.3 solution. When accessing some specific document (pdf, email) from an archive, a preview is proposed by the application. This preview generates a URL including an md5 hash of the file accessed. The document's URL (https://{url}/tmp/{MD5 hash of the document}) is then accessible without authentication.

Weakness: CWE-287 (Improper Authentication)

## Which versions are affected by CVE-2022-37774?

It affects 1 product.


Products: Maarch Maarch Rm.

## How do I fix CVE-2022-37774?

No fix has been published for CVE-2022-37774 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-37774 being exploited?

There is no known exploitation of CVE-2022-37774 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2019-15855](https://insights.sbomify.com/CVE-2019-15855/): Path traversal in n/a (critical 9.1)
- [CVE-2019-15854](https://insights.sbomify.com/CVE-2019-15854/): Privilege escalation in n/a (high 8.8)
- [CVE-2022-37772](https://insights.sbomify.com/CVE-2022-37772/): Security feature bypass in n/a (high 7.5)
- [CVE-2022-37773](https://insights.sbomify.com/CVE-2022-37773/): SQL injection in n/a (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-37774 and fix it if it is affected.

What it is: CVE-2022-37774 is a medium-severity missing authorization vulnerability in n/a, published on 22 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-37774 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-2022-37774/ (Markdown: https://insights.sbomify.com/CVE-2022-37774/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-37774
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-37774
- OSV: https://osv.dev/vulnerability/CVE-2022-37774

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-37774/
Summaries are generated and may contain mistakes; the official description above is the record.