{"cve":"CVE-2021-36775","nvd":{"published":"2022-04-04T13:15:07.467","modified":"2026-06-17T03:59:08.860","status":"Modified","description":"a Improper Access Control vulnerability in SUSE Rancher allows users to keep privileges that should have been revoked. This issue affects: SUSE Rancher Rancher versions prior to 2.4.18; Rancher versions prior to 2.5.12; Rancher versions prior to 2.6.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-284"],"references":["https://bugzilla.suse.com/show_bug.cgi?id=1189120","https://bugzilla.suse.com/show_bug.cgi?id=1189120"],"products":["rancher:rancher"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2021-36775","score":0.0097,"percentile":0.61904,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-28g7-896h-695v","url":"https://osv.dev/vulnerability/GHSA-28g7-896h-695v","summary":"Rancher's Failure to delete orphaned role bindings does not revoke project level access from group based authentication","modified":"2026-09-10T03:50:10.943647105Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":["<2.4.18"],"fixed":["2.4.18"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.5.0 <2.5.12"],"fixed":["2.5.12"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.6.0 <2.6.3"],"fixed":["2.6.3"]}]},{"id":"GO-2024-2760","url":"https://osv.dev/vulnerability/GO-2024-2760","summary":"Rancher's Failure to delete orphaned role bindings does not revoke project level access from group based authentication in github.com/rancher/rancher","modified":"2026-07-10T18:29:34.880679873Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}