Medium severity6.8NVD Advisory· Published May 25, 2022· Updated Jun 17, 2026
CVE-2022-21951
CVE-2022-21951
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/rancher/rancherGo | >= 2.6.0, < 2.6.5 | 2.6.5 |
github.com/rancher/rancherGo | >= 2.5.0, < 2.5.14 | 2.5.14 |
Affected products
3Patches
Vulnerability mechanics
References
4- github.com/rancher/rancher/security/advisories/GHSA-vrph-m5jj-c46cnvdExploitThird Party AdvisoryWEB
- bugzilla.suse.com/show_bug.cginvdIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-vrph-m5jj-c46cghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-21951ghsaADVISORY
News mentions
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