# CVE-2023-41345: ASUS RT-AX55 - command injection - 1

> Authenticated attackers can inject commands into ASUS RT-AX55 routers to execute arbitrary code or disrupt services.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/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:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 3 Nov 2023
- **Updated:** 6 Sep 2024
- **Also known as:** GHSA-33x3-9w3j-2vw6

## What is CVE-2023-41345?

CVE-2023-41345 is a high-severity command injection vulnerability in ASUS RT-AX55, published on 3 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

ASUS RT-AX55’s authentication-related function has a vulnerability of insufficient filtering of special characters within its token-generated module. An authenticated remote attacker can exploit this vulnerability to perform a Command Injection attack to execute arbitrary commands, disrupt the system, or terminate services.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command)

## Which versions are affected by CVE-2023-41345?

It affects 1 product.


Products: Asus Rt-Ax55 Firmware.

## How do I fix CVE-2023-41345?

No fix has been published for CVE-2023-41345 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-41345 being exploited?

There is no known exploitation of CVE-2023-41345 in the wild and no public exploit code.

## Other vulnerabilities in ASUS RT-AX55

- [CVE-2023-39780](https://insights.sbomify.com/CVE-2023-39780/): ASUS RT-AX55 Routers OS Command Injection (high 8.8, exploited in the wild)
- [CVE-2023-41346](https://insights.sbomify.com/CVE-2023-41346/): ASUS RT-AX55 - command injection - 2 (high 8.8)
- [CVE-2023-41347](https://insights.sbomify.com/CVE-2023-41347/): ASUS RT-AX55 - command injection - 3 (high 8.8)
- [CVE-2023-41348](https://insights.sbomify.com/CVE-2023-41348/): ASUS RT-AX55 - command injection - 4 (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-41345 and fix it if it is affected.

What it is: CVE-2023-41345 is a high-severity command injection vulnerability in ASUS RT-AX55, published on 3 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-41345 in the wild and no public exploit code.

Affected product: ASUS RT-AX55. 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-2023-41345/ (Markdown: https://insights.sbomify.com/CVE-2023-41345/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-41345
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-41345
- OSV: https://osv.dev/vulnerability/CVE-2023-41345

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-41345/
Summaries are generated and may contain mistakes; the official description above is the record.