What is CVE-2021-25318?

CVE-2021-25318 is a high-severity vulnerability in Rancher, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 8.8/10. Published 2021-07-15.

How severe is CVE-2021-25318?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Rancher

CVE-2021-25318

A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16.

EPSS: 0.011 (60.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rancher — versions Rancher

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

meissner@suse.de (x_refsource_CONFIRM, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2021-25318?: CVE-2021-25318 is a high-severity vulnerability in Rancher, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 8.8/10. Published 2021-07-15.
How severe is CVE-2021-25318?: High severity. CVSS v3 base score is 8.8 out of 10.