Portainer through 1.19.2 provides an API endpoint (/api/users/admin/check) to verify that the admin user is already created. This API endpoint will return 404 if admin was not created and 204 if it was already created. Attackers can set an admin password in the 404 case.
References
Link Resource
https://github.com/lichti/shodan-portainer/ Exploit Third Party Advisory
https://github.com/portainer/portainer/issues/2475 Exploit Issue Tracking Mitigation Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-03T16:21:56

Updated: 2022-10-03T16:21:56

Reserved: 2022-10-03T00:00:00


Link: CVE-2018-19367

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-11-20T09:29:05.053

Modified: 2019-10-03T00:03:26.223


Link: CVE-2018-19367

JSON object: View

cve-icon Redhat Information

No data.