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Vulnerabilities

Vulnerability · CVE-2025-49143

Nautobot is a Network Source of Truth and Network Automation Platform.

Published Jun 10, 2025 · catalog updated Jun 10, 2025 · Nautobot is a Network

Check if you run it

No confirmed exploitation is on record for CVE-2025-49143. EPSS is 0.44%. Act only if a listed version of Nautobot is a Network is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Nautobot is a Network).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.44%
Remediation
Version ranges on file
Affected products
vendor nautobot nautobot 2.0.0, < 2.4.10

Nautobot is a Network Source of Truth and Network Automation Platform. Prior to v2.4.10 and v1.6.32 , files uploaded by users to Nautobot's MEDIA_ROOT directory, including DeviceType image attachments as well as images attached to a Location, Device, or Rack, are served to users via a URL endpoint that was not enforcing user authentication. As a consequence, such files can be retrieved by anonymous users who know or can guess the correct URL for a given file. Nautobot v2.4.10 and v1.6.32 address this issue by adding enforcement of Nautobot user authentication to this endpoint.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor nautobot nautobot 2.0.0, < 2.4.102.0.0, < 2.4.10

How to fix CVE-2025-49143

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-49143. EPSS is 0.44%. Act only if a listed version of Nautobot is a Network is installed.

Which versions are affected?

Compare what you have installed with nautobot nautobot 2.0.0, < 2.4.10 2.0.0, < 2.4.10. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.44%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 10, 2025 · EUVD

    Detected

    Nautobot is a Network Source of Truth and Network Automation Platform. Prior to v2.4.10 and v1.6.32 , files uploaded by users to Nautobot's MEDIA_ROOT directory, including DeviceType image attachments as well as images attached to a Location, Device, or Rack, are served to users via a URL endpoint that was not enforcing user authentication. As a consequence, such files can be retrieved by anonymou

  2. Jun 10, 2025 · EUVD

    Updated

    Nautobot is a Network Source of Truth and Network Automation Platform. Prior to v2.4.10 and v1.6.32 , files uploaded by users to Nautobot's MEDIA_ROOT directory, including DeviceType image attachments as well as images attached to a Location, Device, or Rack, are served to users via a URL endpoint that was not enforcing user authentication. As a consequence, such files can be retrieved by anonymou

Sources

  • CVE.orgVulnerability recordCVE-2025-49143

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-49143

    30-day exploitation probability 0.4%

    first.org
  • EUVDVulnerability recordEUVD-2025-17712

    Nautobot is a Network Source of Truth and Network Automation Platform. Prior to v2.4.10 and v1.6.32 , files uploaded by users to Nautobot's MEDIA_ROOT directory, including DeviceType image attachments as well as images attached to a Location, Device, or Rack, are served to users

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.