# CVE-2022-30543: Security feature bypass in InRouter302

> Attackers can execute privileged operations on InHand Networks InRouter302 devices by sending crafted network requests due to leftover debug code.

- **Severity:** Medium 4.3 (`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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:** 9 Nov 2022
- **Updated:** 15 Apr 2025
- **Also known as:** GHSA-2qqv-j52q-3xhq

## What is CVE-2022-30543?

CVE-2022-30543 is a medium-severity vulnerability in InHand Networks InRouter302, published on 9 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A leftover debug code vulnerability exists in the console infct functionality of InHand Networks InRouter302 V3.5.45. A specially-crafted series of network requests can lead to execution of privileged operations. An attacker can send a sequence of requests to trigger this vulnerability.

Weakness: CWE-489 (Active Debug Code)

## Which versions are affected by CVE-2022-30543?

It affects 1 product.


Products: Inhandnetworks Ir302 Firmware.

## How do I fix CVE-2022-30543?

No fix has been published for CVE-2022-30543 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-30543 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-30543 exists.

## Other vulnerabilities in InHand Networks InRouter302

- [CVE-2022-25995](https://insights.sbomify.com/CVE-2022-25995/): Command injection in InRouter302 (critical 9.9)
- [CVE-2022-26042](https://insights.sbomify.com/CVE-2022-26042/): Command injection in InRouter302 (critical 9.9)
- [CVE-2022-26075](https://insights.sbomify.com/CVE-2022-26075/): Command injection in InRouter302 (critical 9.9)
- [CVE-2022-26085](https://insights.sbomify.com/CVE-2022-26085/): Command injection in InRouter302 (critical 9.9)
- [CVE-2022-26420](https://insights.sbomify.com/CVE-2022-26420/): Command injection in InRouter302 (critical 9.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-30543 and fix it if it is affected.

What it is: CVE-2022-30543 is a medium-severity vulnerability in InHand Networks InRouter302, published on 9 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-30543 exists.

Affected product: InHand Networks InRouter302. 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-2022-30543/ (Markdown: https://insights.sbomify.com/CVE-2022-30543/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-30543
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-30543
- OSV: https://osv.dev/vulnerability/CVE-2022-30543

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-30543/
Summaries are generated and may contain mistakes; the official description above is the record.