# CVE-2024-20458: Cisco ATA 190 Series Analog Telephone Adapter Software Vulnerabilities

> Unauthenticated remote attackers can view, delete configuration, or change firmware on Cisco ATA 190 devices due to missing authentication on HTTP endpoints.

- **Severity:** High 8.2 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 16 Oct 2024
- **Updated:** 16 Oct 2024
- **Also known as:** GHSA-3v49-pp4c-p3j5

## What is CVE-2024-20458?

CVE-2024-20458 is a high-severity missing authorization vulnerability in Cisco Analog Telephone Adaptor (ATA) Software, published on 16 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to view or delete the configuration or change the firmware on an affected device.

This vulnerability is due to a lack of authentication on specific HTTP endpoints. An attacker could exploit this vulnerability by browsing to a specific URL. A successful exploit could allow the attacker to view or delete the configuration or change the firmware.

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

## Which versions are affected by CVE-2024-20458?

It affects 2 products.


Products: Cisco Ata 191 Firmware, Cisco Ata 192 Firmware.

## How do I fix CVE-2024-20458?

No fix has been published for CVE-2024-20458 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-20458 being exploited?

There is no known exploitation of CVE-2024-20458 in the wild and no public exploit code.

## Other vulnerabilities in Cisco Analog Telephone Adaptor (ATA) Software

- [CVE-2024-20421](https://insights.sbomify.com/CVE-2024-20421/): Cisco ATA 190 Series Analog Telephone Adapter Firmware Cross-Site Request Forgery Vulnerability (high 7.1)
- [CVE-2024-20459](https://insights.sbomify.com/CVE-2024-20459/): Cisco ATA 190 Series Analog Telephone Adapter Muliplatform Firmware Command Injection Vulnerability (medium 6.5)
- [CVE-2024-20460](https://insights.sbomify.com/CVE-2024-20460/): Cisco ATA 190 Series Analog Telephone Adapter Firmware Reflected Cross-Site Scripting Vulnerability (medium 6.1)
- [CVE-2024-20461](https://insights.sbomify.com/CVE-2024-20461/): Cisco ATA 190 Series Analog Telephone Adapter Firmware Command Injection Vulnerability (medium 6.0)
- [CVE-2024-20462](https://insights.sbomify.com/CVE-2024-20462/): Cisco ATA 190 Series Analog Telephone Adapter Muliplatform Firmware Information Disclosure Vulnerability (medium 5.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-20458 and fix it if it is affected.

What it is: CVE-2024-20458 is a high-severity missing authorization vulnerability in Cisco Analog Telephone Adaptor (ATA) Software, published on 16 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-20458 in the wild and no public exploit code.

Affected product: Cisco Analog Telephone Adaptor (ATA) Software. 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-2024-20458/ (Markdown: https://insights.sbomify.com/CVE-2024-20458/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-20458
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-20458
- OSV: https://osv.dev/vulnerability/CVE-2024-20458

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-20458/
Summaries are generated and may contain mistakes; the official description above is the record.