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SCA: security update for github.com/rancher/rancher (GHSA-vrph-m5jj-c46c)

medium Tenable Cloud Security Plugin ID 438205

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2022-21951)

See Also

https://github.com/advisories/GHSA-vrph-m5jj-c46c

Plugin Details

Severity: Medium

ID: 438205

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 3/4/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.59

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Low

Base Score: 3.6

Temporal Score: 2.8

Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:P/A:N

CVSS Score Source: CVE-2022-21951

CVSS v3

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 6.1

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/3/2026

Vulnerability Publication Date: 5/25/2022

Reference Information

CVE: CVE-2022-21951