CVE-2022-21951 MEDIUM

CVE-2022-21951: Rancher: Weave CNI password is not set if RKE template is used with CNI value overridden

Vendor Suse
Product Rancher
Weakness CWE-319 · Cleartext transmission
Published May 25, 2022
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

6.8/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A Cleartext Transmission of Sensitive Information vulnerability in SUSE Rancher, Rancher allows attackers on the network to read and change network data due to missing encryption of data transmitted via the network when a cluster is created from an RKE template with the CNI value overridden This issue affects: SUSE Rancher Rancher versions prior to 2.5.14; Rancher versions prior to 2.6.5.

Key dates

02Disclosure timeline

May 25, 2022 CVE published
September 16, 2024 Record updated