CVE-2018-19367

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.

CVSS v3.0

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

1.47% chance of exploitation in the next 30 days, 72th percentile

Published

2018-11-20

Updated

2024-09-16

Proof-of-concept exploits (2)

• lichti/shodan-portainer/
• portainer/portainer/issues/2475

References

• CVE Record
• NVD entry

Related

• CVE-2018-19365
• CVE-2018-19370
• CVE-2018-19359
• CVE-2018-19371
• CVE-2018-19358
• CVE-2018-19374