CVE-2022-21951

low-risk
Published 2022-05-25

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.

Do I need to act?

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0.08% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.8/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Suse

References (4)

Issue Tracking https://bugzilla.suse.com/show_bug.cgi?id=1199443
Exploit https://github.com/rancher/rancher/security/advisories/GHSA-vrph-m5jj-c46c
Issue Tracking https://bugzilla.suse.com/show_bug.cgi?id=1199443
Exploit https://github.com/rancher/rancher/security/advisories/GHSA-vrph-m5jj-c46c
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal