CVE-2019-12494
mediumpriority · track · 31EPSS 0.019 · 80 %ileEUUSEPSS · scored 2026-10-28
In Gardener before 0.20.0, incorrect access control in seed clusters allows information disclosure by sending HTTP GET requests from one's own shoot clusters to foreign shoot clusters. This occurs because traffic from shoot to seed via the VPN endpoint is not blocked.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–8.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- https://github.com/gardener/gardener/pull/874cnnvd
- https://github.com/gardener/vpn/issues/40cnnvd
- https://groups.google.com/forum/#!topic/gardener/pH6dNIEhv-Acnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-12494cnnvd
- https://github.com/gardener/gardener/pull/874enisa_euvd
- https://github.com/gardener/vpn/issues/40enisa_euvd
- https://groups.google.com/forum/#%21topic/gardener/pH6dNIEhv-Aenisa_euvd
- https://github.com/gardener/gardener/pull/874Issue TrackingThird Party Advisorynvd
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