What is CVE-2021-3948?

CVE-2021-3948 is a medium-severity vulnerability in Konveyor Mig-controller, classified under Incorrect Default Permissions. CVSS score: 6.3/10. Published 2022-02-18.

How severe is CVE-2021-3948?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Vulnerability in Konveyor Mig-controller

CVE-2021-3948

An incorrect default permissions vulnerability was found in the mig-controller. Due to an incorrect cluster namespaces handling an attacker may be able to migrate a malicious workload to the target cluster, impacting confidentiality, integ…

EPSS: 0.006 (41.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Konveyor Mig-controller
Redhat Enterprise_linux — versions 7.0, 8.0
Redhat Migration_toolkit — versions 1.0, 1.5, 1.6
N/a Mig-controller — versions konveyor/mig-controller release-1.5.2, konveyor/mig-controller release-1.6.3

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

References

secalert@redhat.com (Patch, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2021-3948?: CVE-2021-3948 is a medium-severity vulnerability in Konveyor Mig-controller, classified under Incorrect Default Permissions. CVSS score: 6.3/10. Published 2022-02-18.
How severe is CVE-2021-3948?: Medium severity. CVSS v3 base score is 6.3 out of 10.