Vulnerability record · CVE-2017-1002101 · published 13 March 2018

CVE-2017-1002101: Kubernetes link following vulnerability

Kubernetes · Kubernetes

In Kubernetes versions 1.3.x, 1.4.x, 1.5.x, 1.6.x and prior to versions 1.7.14, 1.8.9 and 1.9.4 containers using subpath volume mounts with any volume type (including non-privileged pods, subject to file permissions) can access files/directories outside of the volume, including the host's filesystem.

9.6 CVSS 3.0 Critical EPSS 13% · top 3.8% CWE-59 · Link following

9.6CVSS 3.0 base score, v2 5.5

13%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

8References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Kubernetes Kubernetes

References

Link	Tags
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html
https://access.redhat.com/errata/RHSA-2018:0475	Third Party Advisory
https://github.com/bgeesaman/subpath-exploit/	ExploitThird Party Advisory
https://github.com/kubernetes/kubernetes/issues/60813	Issue TrackingMitigationVendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html
https://access.redhat.com/errata/RHSA-2018:0475	Third Party Advisory
https://github.com/bgeesaman/subpath-exploit/	ExploitThird Party Advisory
https://github.com/kubernetes/kubernetes/issues/60813	Issue TrackingMitigationVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-1002101), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.