CVE-2018-12678

EUVD-2018-4633
Portainer before 1.18.0 supports unauthenticated requests to the websocket endpoint with an unvalidated id query parameter for the /websocket/exec endpoint, which allows remote attackers to bypass intended access restrictions or conduct SSRF attacks.
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
Affected Products (NVD)
VendorProductVersion
portainerportainer
𝑥
< 1.18.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/portainer/portainer/pull/1979
https://github.com/portainer/portainer/releases/tag/1.18.0
https://github.com/portainer/portainer/pull/1979
https://github.com/portainer/portainer/releases/tag/1.18.0