CVE-2021-3557
Last modified
CVE-2021-3557 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Argoproj | Argo Cd | < 1.1.1 |
| Redhat | Openshift Gitops | 1.1 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1961929Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1961929Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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