CVE-2025-47284
May 19, 2025
Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in the "gardenlet" component of Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0. It could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations where gardener/gardener-extension-provider-gcp is in use. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue.
Affected Packages
github.com/gardener/gardener (GO):
Affected version(s) >=v0.32.0 <v1.116.4Fix Suggestion:
Update to version v1.116.4github.com/gardener/gardener (GO):
Affected version(s) >=v1.118.0 <v1.118.2Fix Suggestion:
Update to version v1.118.2github.com/gardener/gardener (GO):
Affected version(s) >=v1.117.0 <v1.117.5Fix Suggestion:
Update to version v1.117.5Related Resources (3)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.9
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Escape, Meta, or Control Sequences
EPSS
Base Score:
0.26