// For flags

CVE-2022-21953

Authenticated user can gain unauthorized shell pod and kubectl access in the local cluster

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A Missing Authorization vulnerability in of SUSE Rancher allows authenticated user to create an unauthorized shell pod and kubectl access in the local cluster This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2021-12-16 CVE Reserved
  • 2023-02-07 CVE Published
  • 2025-03-25 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-862: Missing Authorization
CAPEC
References (1)
URL Tag Source
https://bugzilla.suse.com/show_bug.cgi?id=1199731 Issue Tracking
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Suse
Search vendor "Suse"
 Rancher
Search vendor "Suse" for product "Rancher"
 >= 2.5.0 < 2.5.17
Search vendor "Suse" for product "Rancher" and version " >= 2.5.0 < 2.5.17"
-
Affected
Suse
Search vendor "Suse"
 Rancher
Search vendor "Suse" for product "Rancher"
 >= 2.6.0 < 2.6.10
Search vendor "Suse" for product "Rancher" and version " >= 2.6.0 < 2.6.10"
-
Affected
Suse
Search vendor "Suse"
 Rancher
Search vendor "Suse" for product "Rancher"
 >= 2.7.0 < 2.7.1
Search vendor "Suse" for product "Rancher" and version " >= 2.7.0 < 2.7.1"
-
Affected