# CVE-2025-62607: Nautobot Single Source of Truth (SSoT) has an unauthenticated ServiceNow configuration URL

> Unauthenticated attackers can view the ServiceNow public instance name via an exposed configuration page in the Nautobot SSoT plugin.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 22 Oct 2025
- **Updated:** 22 Oct 2025
- **Also known as:** GHSA-535g-62r7-cx6v, PYSEC-2026-1690

## What is CVE-2025-62607?

CVE-2025-62607 is a medium-severity vulnerability in nautobot-app-ssot, published on 22 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Nautobot Single Source of Truth (SSoT) is an app for Nautobot. Prior to version 3.10.0, an unauthenticated attacker could access this page to view the Service Now public instance name e.g. companyname.service-now.com. This is considered low-value information. This does not expose the Secret, the Secret Name, or the Secret Value for the Username/Password for Service-Now.com. An unauthenticated member would not be able to change the instance name, nor set a Secret. There is not a way to gain access to other pages Nautobot through the unauthenticated Configuration page. This issue has been patched in version 3.10.0.

Weakness: CWE-306 (Missing Authentication for Critical Functionality)

## Which versions are affected by CVE-2025-62607?

3 open source packages ship an affected version, including nautobot-ssot.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `nautobot-ssot` | PyPI | All versions | 3.10.0 |
| `nautobot-ssot` | PyPI | All versions | 3.10.0 |
| `nautobot-ssot` | PyPI | All versions | 3.10.0 |

## How do I fix CVE-2025-62607?

Upgrade nautobot-ssot to 3.10.0 or later.

## Is CVE-2025-62607 being exploited?

There is no known exploitation of CVE-2025-62607 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-62607 and fix it if it is affected.

What it is: CVE-2025-62607 is a medium-severity vulnerability in nautobot-app-ssot, published on 22 Oct 2025. 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-2025-62607 in the wild and no public exploit code.

Affected packages and fixed versions:
- nautobot-ssot (PyPI): affected all versions; fixed in 3.10.0
- nautobot-ssot (PyPI): affected all versions; fixed in 3.10.0
- nautobot-ssot (PyPI): affected all versions; fixed in 3.10.0

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-2025-62607/ (Markdown: https://insights.sbomify.com/CVE-2025-62607/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-62607
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-62607
- OSV: https://osv.dev/vulnerability/CVE-2025-62607

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-62607/
Summaries are generated and may contain mistakes; the official description above is the record.