High severity · published Apr 4, 2022
CVE-2021-36775
a Improper Access Control vulnerability in SUSE Rancher allows users to keep privileges that should have been revoked
8.8
CVSS
1%
EPSS
No
On KEV
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a Improper Access Control vulnerability in SUSE Rancher allows users to keep privileges that should have been revoked.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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Rancher · Rancher
before 2.4.18; 2.5.0 before 2.5.12; 2.6.0 before 2.6.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-36775
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-36775
Issue Tracking
https://bugzilla.suse.com/show_bug.cgi?id=1189120
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