CVE-2021-3557 — MEDIUM (6.5)

Q: How severe is CVE-2021-3557?

CVE-2021-3557 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-3557?

Check the references section above for vendor advisories and patch information. Affected products include: Argoproj Argo Cd, Redhat Openshift Gitops.

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Argoproj	Argo Cd	< 1.1.1
Redhat	Openshift Gitops	1.1

Related Weaknesses (CWE)

CWE-732

References

https://bugzilla.redhat.com/show_bug.cgi?id=1961929Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1961929Issue TrackingThird Party Advisory

FAQ

What is CVE-2021-3557?

CVE-2021-3557 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 resour...

How severe is CVE-2021-3557?

CVE-2021-3557 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-3557?

Check the references section above for vendor advisories and patch information. Affected products include: Argoproj Argo Cd, Redhat Openshift Gitops.