# CVE-2023-27370: NETGEAR RAX30 Device Configuration Cleartext Storage Information Disclosure Vulnerability

> Network-adjacent attackers can bypass authentication to read plaintext configuration secrets and credentials from NETGEAR RAX30 routers.

- **Severity:** Medium 5.7 (`CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **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:** 3 May 2024
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-2g83-cg5q-4fmj

## What is CVE-2023-27370?

CVE-2023-27370 is a medium-severity vulnerability in NETGEAR RAX30, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

NETGEAR RAX30 Device Configuration Cleartext Storage Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR RAX30 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the handling of device configuration. The issue results from the storage of configuration secrets in plaintext. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-19841.

Weakness: CWE-312 (Cleartext Storage of Sensitive Information)

## Which versions are affected by CVE-2023-27370?

It affects 1 product.


Products: Netgear Rax30 Firmware.

## How do I fix CVE-2023-27370?

No fix has been published for CVE-2023-27370 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-27370 being exploited?

There is no known exploitation of CVE-2023-27370 in the wild and no public exploit code.

## Other vulnerabilities in NETGEAR RAX30

- [CVE-2025-44658](https://insights.sbomify.com/CVE-2025-44658/): File upload in n/a (critical 9.8)
- [CVE-2023-1327](https://insights.sbomify.com/CVE-2023-1327/): Auth bypass in Netgear RAX30 (AX2400) (critical 9.8)
- [CVE-2023-27852](https://insights.sbomify.com/CVE-2023-27852/): Memory corruption in NETGEAR Nighthawk WiFi6 Router (critical 9.8)
- [CVE-2023-27853](https://insights.sbomify.com/CVE-2023-27853/): Other in NETGEAR Nighthawk WiFi6 Router (critical 9.8)
- [CVE-2023-51635](https://insights.sbomify.com/CVE-2023-51635/): NETGEAR RAX30 fing_dil Stack-based Buffer Overflow Remote Code Execution Vulnerability (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-27370 and fix it if it is affected.

What it is: CVE-2023-27370 is a medium-severity vulnerability in NETGEAR RAX30, published on 3 May 2024. 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-2023-27370 in the wild and no public exploit code.

Affected product: NETGEAR RAX30. 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-2023-27370/ (Markdown: https://insights.sbomify.com/CVE-2023-27370/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-27370
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-27370
- OSV: https://osv.dev/vulnerability/CVE-2023-27370

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-27370/
Summaries are generated and may contain mistakes; the official description above is the record.