# CVE-2024-10654: TOTOLINK LR350 formLoginAuth.htm authorization

> Remote attackers can bypass authorization on TOTOLINK LR350 routers by manipulating the authCode parameter in formLoginAuth.htm.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 1 Nov 2024
- **Updated:** 5 Nov 2024
- **Also known as:** GHSA-p3rq-f799-8pw3

## What is CVE-2024-10654?

CVE-2024-10654 is a medium-severity authentication bypass vulnerability in TOTOLINK LR350, published on 1 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability has been found in TOTOLINK LR350 up to 9.3.5u.6369 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /formLoginAuth.htm. The manipulation of the argument authCode with the input 1 leads to authorization bypass. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 9.3.5u.6698_B20230810 is able to address this issue. It is recommended to upgrade the affected component.

Weakness: CWE-285 (Improper Authorization), CWE-639 (Authorization Bypass Through User-Controlled Key), CWE-266 (Incorrect Privilege Assignment)

## Which versions are affected by CVE-2024-10654?

It affects 1 product.


Products: Totolink Lr350 Firmware.

## How do I fix CVE-2024-10654?

No fix has been published for CVE-2024-10654 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-10654 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-10654 exists.

Public exploit code:

- POCs of CVE-2024-10654, CVE-2025-6916 (github_poc): https://github.com/c0nyy/IoT_vuln

## Other vulnerabilities in TOTOLINK LR350

- [CVE-2024-42967](https://insights.sbomify.com/CVE-2024-42967/): Information disclosure in n/a (critical 9.8)
- [CVE-2024-36783](https://insights.sbomify.com/CVE-2024-36783/): Command injection in n/a (critical 9.8)
- [CVE-2024-35387](https://insights.sbomify.com/CVE-2024-35387/): Memory corruption in n/a (critical 9.8)
- [CVE-2024-35099](https://insights.sbomify.com/CVE-2024-35099/): Memory corruption in n/a (critical 9.8)
- [CVE-2023-37145](https://insights.sbomify.com/CVE-2023-37145/): Command injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-10654 and fix it if it is affected.

What it is: CVE-2024-10654 is a medium-severity authentication bypass vulnerability in TOTOLINK LR350, published on 1 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-10654 exists.

Affected product: TOTOLINK LR350. 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-2024-10654/ (Markdown: https://insights.sbomify.com/CVE-2024-10654/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-10654
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-10654
- OSV: https://osv.dev/vulnerability/CVE-2024-10654

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-10654/
Summaries are generated and may contain mistakes; the official description above is the record.