CVE-2023-55287.2HighCWE-20

CVE-2023-5528: Kubernetes - Windows nodes - Insufficient input sanitization in in-tree storage plugin leads to privilege escalation

Kubernetes · kubelet

Vendor fix available · Affected: Kubernetes kubelet · Exploitation: possible (1 to 10%)

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

4.1%probability of exploitation in the next 30 days

90th percentile

050100

Higher than 90% of scored CVEs

7.2HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they are using an in-tree storage plugin for Windows nodes.

Affected products1

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

Kubernetes · kubeletfrom v1.28.0 up to and including v1.28.3; from v1.27.0 up to and including v1.27.7; from v1.26.0 up to and including v1.26.10; up to and including v1.25.15

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: Improper Input Validation · Input Validation and Logic
Vendor: Kubernetes
Published: November 2023
Band: Possible (1 to 10%), November 2023
Bounty reports: 1 disclosed on HackerOne

Disclosed bug bounty reports about CVE-2023-5528

The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.

CVE-2023-5528: Insufficient input sanitization in in-tree storage plugin leads to privilege escalation on Windows nodesKubernetes · 2023 · high severityValid

CoverageNo articles yet

No CyberSIXT article names CVE-2023-5528 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.