CVE-2025-62607: Nautobot ssot Remote Code Execution Vulnerability

MODERATE
Advisory Identifier: GHSA-535g-62r7-cx6v
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CVSS 5.3
CWE-306
Published
Advisory Summary

CVE-2025-62607 is a MODERATE (CVSS 5.3) remote code execution vulnerability (CWE-306: Missing Authentication for Critical Function) affecting Nautobot ssot libraries in the PyPI ecosystem. The issue involves nautobot single source of truth (ssot) has an unauthenticated servicenow configuration url. Remediation is available by upgrading affected packages to version 3.10.0.

CVE-2025-62607 at a Glance

CVE Identifier CVE-2025-62607
GHSA Identifier GHSA-535g-62r7-cx6v
Severity MODERATE
CVSS v3.1 Base Score 5.3
CWE Classification CWE-306: Missing Authentication for Critical Function
Affected Product Nautobot ssot
Package Ecosystem PyPI
Published Date
Last Updated

Security Impact

CVSS: 5.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2025-62607

To remediate this vulnerability, upgrade all affected Nautobot ssot dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

nautobot-ssot fixed: 3.10.0 
pip install nautobot-ssot>=3.10.0
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

pip show nautobot-ssot

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2025-62607, inspect your installed packages using pip:

pip show nautobot-ssot

Analyze the terminal output to locate any version of Nautobot ssot in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 3.10.0), your application is affected.

Note: The pip show nautobot-ssot command checks currently installed packages in your active Python environment.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-306: Missing Authentication for Critical Function, where the product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. In Nautobot ssot, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

The servicenow config URL is using a generic django View with no authentication. URL: `/plugins/ssot/servicenow/config/` ### Impact _What kind of vulnerability is it? Who is impacted?_ 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. ### Patches _Has the problem been patched? What versions should users upgrade to?_ We highly recommend upgrading to SSoT v3.10.0 which includes this patch. ### Workarounds _Is there a way for users to fix or remediate the vulnerability without upgrading?_ Disable the servicenow SSoT integration

CVE-2025-62607 Affected Nautobot ssot Versions

1 component(s)
Fixed Versions:
3.10.0
Product / Package Ecosystem Affected Versions Fixed Version
nautobot-ssot
pypi/nautobot-ssot
PyPI
< 3.10.0
3.10.0

References

GitHub Advisory / Wiki ADVISORY
https://github.com/nautobot/nautobot-app-ssot/security/advisories/GHSA-535g-62r7-cx6v
NVD — CVE-2025-62607 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-62607
Security Fix Commit FIX COMMIT
https://github.com/nautobot/nautobot-app-ssot/commit/1530d25cdeb929641ec47644f9a0a1d9d41e1cb8
Nautobot ssot Source Repository REPOSITORY
https://github.com/nautobot/nautobot-app-ssot
Nautobot ssot Release RELEASE
https://github.com/nautobot/nautobot-app-ssot/releases/tag/v3.10.0

Frequently Asked Questions

What is CVE-2025-62607?
CVE-2025-62607 is a security vulnerability in Nautobot ssot involving Nautobot Single Source of Truth (SSoT) has an unauthenticated ServiceNow configuration URL under CWE-306: Missing Authentication for Critical Function.
Which Nautobot ssot versions are affected?
Affected versions include releases prior to 3.10.0 across affected packages: nautobot-ssot.
What version fixes CVE-2025-62607?
Upgrading to 3.10.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is nautobot-ssot affected?
Yes, nautobot-ssot is affected in releases prior to 3.10.0. Upgrade your dependency to 3.10.0 or later.
What is the CVSS score of CVE-2025-62607?
CVE-2025-62607 has a CVSS v3.1 base score of 5.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2025-62607?
CVE-2025-62607 is classified under CWE-306: Missing Authentication for Critical Function (The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.).
How can I check PyPI dependencies for CVE-2025-62607?
Run the dependency tree command: 'pip show nautobot-ssot'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-535g-62r7-cx6v",
  "modified" : "2025-10-22T19:45:46Z",
  "published" : "2025-10-21T21:46:35Z",
  "aliases" : [ "CVE-2025-62607" ],
  "summary" : "Nautobot Single Source of Truth (SSoT) has an unauthenticated ServiceNow configuration URL",
  "details" : "The servicenow config URL is using a generic django View with no authentication.\n\nURL: `/plugins/ssot/servicenow/config/`\n\n### Impact\n_What kind of vulnerability is it? Who is impacted?_\nAn 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.\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\nWe highly recommend upgrading to SSoT v3.10.0 which includes this patch.\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\nDisable the servicenow SSoT integration",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "PyPI",
      "name" : "nautobot-ssot"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "3.10.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/nautobot/nautobot-app-ssot/security/advisories/GHSA-535g-62r7-cx6v"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-62607"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/nautobot/nautobot-app-ssot/commit/1530d25cdeb929641ec47644f9a0a1d9d41e1cb8"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/nautobot/nautobot-app-ssot"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/nautobot/nautobot-app-ssot/releases/tag/v3.10.0"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-306" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-10-21T21:46:35Z",
    "nvd_published_at" : "2025-10-22T16:15:45Z"
  }
}