# CVE-2022-37030: Privilege escalation in n/a

> Local unprivileged users can execute arbitrary code via weak permissions on the Gromox PAM module configuration file.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 4 Aug 2022
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-9j8m-fmg4-mg36

## What is CVE-2022-37030?

CVE-2022-37030 is a high-severity vulnerability in n/a, published on 4 Aug 2022. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Weak permissions on the configuration file in the PAM module in Grommunio Gromox 0.5 through 1.x before 1.28 allow a local unprivileged user in the gromox group to have the PAM stack execute arbitrary code upon loading the Gromox PAM module.

Weakness: CWE-276 (Incorrect Default Permissions)

## Which versions are affected by CVE-2022-37030?

It affects 1 product.


Products: Grommunio Gromox.

## How do I fix CVE-2022-37030?

No fix has been published for CVE-2022-37030 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-37030 being exploited?

There is no known exploitation of CVE-2022-37030 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-37030 and fix it if it is affected.

What it is: CVE-2022-37030 is a high-severity vulnerability in n/a, published on 4 Aug 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-37030 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-2022-37030/ (Markdown: https://insights.sbomify.com/CVE-2022-37030/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-37030
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-37030
- OSV: https://osv.dev/vulnerability/CVE-2022-37030

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-37030/
Summaries are generated and may contain mistakes; the official description above is the record.