CVE-2020-85614.1MediumCWE-441

CVE-2020-8561: Webhook redirect in kube-apiserver

Kubernetes

Affected: Kubernetes · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

2.1%probability of exploitation in the next 30 days

81st percentile

050100

Higher than 81% of scored CVEs

4.1MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

A security issue was discovered in Kubernetes where actors that control the responses of MutatingWebhookConfiguration or ValidatingWebhookConfiguration requests are able to redirect kube-apiserver requests to private networks of the apiserver. If that user can view kube-apiserver logs when the log level is set to 10, they can view the redirected responses and headers in the logs.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Kubernetes · Kubernetes0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Unintended Proxy or Intermediary · Access Control
Vendor: Kubernetes
Published: September 2021
Band: Possible (1 to 10%), September 2021

CoverageNo articles yet

No CyberSIXT article names CVE-2020-8561 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.