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01 Record

CVE-2021-36782

Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object

CriticalPUBLISHEDCNA: suse
CNA base score9.9 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

02 Description

Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
4.17% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 90.7% of scored records. A rank, not a probability.
NVD base score
9.9 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-09-07 08:20Z4 YR AGO
Last updated
2024-09-17 04:14Z2 YR AGO
Reserved
2021-07-19
Assigning CNA
suse
Record state
PUBLISHED
Severity
Critical (CVSS 9.9)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-312Cleartext Storage of Sensitive InformationBase
Data version
5.1
Document digest
7c8f00048c7d3a23abcaf76867f1478fcac490eb3bf67645b5508729ad11ede6

05 Affected products

VendorProductVersionsPlatforms
SUSERancherRancher to < 2.5.16, Rancher to < 2.6.7—

06 References