// For flags

CVE-2022-43755

Rancher: Non-random authentication token

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher 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
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2022-10-26 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-331: Insufficient Entropy
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://bugzilla.suse.com/show_bug.cgi?id=1205297 2023-02-16
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"
 >= 2.6.0 < 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