Vulnerability in Argoproj Argo Cd
CVE-2021-3557
A flaw was found in argocd. Any unprivileged user is able to deploy argocd in their namespace and with the created ServiceAccount argocd-argocd-server, the unprivileged user is able to read all resources of the cluster including all secrets which might enable privilege escalations. The highest threat from this vulnerability is to data confidentiality.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (53.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Argoproj Argo Cd
- Red Hat Openshift Gitops — versions 1.1
- Argocd — versions argocd 1.1.1
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2021-3557?
- CVE-2021-3557 is a medium-severity vulnerability in Argoproj Argo Cd, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.5/10. Published 2022-02-16.
- How severe is CVE-2021-3557?
- Medium severity. CVSS v3 base score is 6.5 out of 10.