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Vulnerability record · CVE-2022-43755 · published 7 February 2023

CVE-2022-43755: Suse rancher vulnerability

Suse · Rancher

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.

9.8 CVSS 3.1 Critical EPSS 1.7% · top 23.5% CWE-331 · CWE-331
9.8CVSS 3.1 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.suse.com/show_bug.cgi?id=1205297 Issue TrackingPatch
https://bugzilla.suse.com/show_bug.cgi?id=1205297 Issue TrackingPatch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.9CVE-2023-22651Suse rancher improper privilege management vulnerabilityImproper Privilege Management vulnerability in SUSE Rancher allows Privilege Escalation. A failure in the update logic of Rancher's admission Webhook…EPSS 0.78%9.9CVE-2021-36782Suse rancher cleartext storage of sensitive data vulnerabilityA Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Proj…EPSS 4.2%9.9CVE-2021-36783Suse rancher insufficiently protected credentials vulnerabilityA Insufficiently Protected Credentials vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners and Project…EPSS 0.78%9.8CVE-2019-11202Suse rancher improper authentication vulnerabilityAn issue was discovered that affects the following versions of Rancher: v2.0.0 through v2.0.13, v2.1.0 through v2.1.8, and v2.2.0 through 2.2.1. When…EPSS 1.6%9.5CVE-2026-44946Suse rancher authentication bypass by capture-replay vulnerabilityA SAML authentication replay vulnerability in Rancher's Assertion Consumer Service (ACS) handler did not enforce one-time use of SAML assertion, pote…EPSS 0.39%9.4CVE-2026-41052Suse rancher vulnerabilityImproper privilege handling could be used by users with Project Owner role to escalate privileges, in Rancher versions 2.14 before 2.14.2, 2.13 befor…EPSS 0.42%9.1CVE-2022-31247Suse rancher improper authorization vulnerabilityAn Improper Authorization vulnerability in SUSE Rancher, allows any user who has permissions to create/edit cluster role template bindings or project…EPSS 0.98%8.8CVE-2026-41053Suse rancher vulnerabilityIncorrect authentication caching in the team member ship expansion of the Rancher Github authentication provider caused it granting principal access …EPSS 0.52%

Source: NIST National Vulnerability Database (record CVE-2022-43755), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.