Vulnerability in SUSE Rancher
CVE-2021-36782
A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Project Members and User Base to use the Kubernetes API to retrieve plaintext version of sensitive data. This issue affects: SUSE Rancher Rancher versions prior to 2.5.16; Rancher versions prior to 2.6.7.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.042 (90.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.042 · newest: 0.042 · change: 0.000
Affected products
- SUSE Rancher — versions Rancher
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugzilla.suse.com/show_bug.cgi (Exploit, Mitigation, Issue Tracking, Vendor Advisory)
- github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f (Exploit, Third Party Advisory, Mitigation)
Frequently asked questions
- What is CVE-2021-36782?
- CVE-2021-36782 is a critical-severity vulnerability in SUSE Rancher, classified under Cleartext Storage of Sensitive Information. CVSS score: 9.9/10. Published 2022-09-07.
- How severe is CVE-2021-36782?
- Critical severity. CVSS v3 base score is 9.9 out of 10.
- Is CVE-2021-36782 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.