CVE-2021-22002 — CRITICAL (9.8)

Vulnerability Description

VMware Workspace ONE Access and Identity Manager, allow the /cfg web app and diagnostic endpoints, on port 8443, to be accessed via port 443 using a custom host header. A malicious actor with network access to port 443 could tamper with host headers to facilitate access to the /cfg web app, in addition a malicious actor could access /cfg diagnostic endpoints without authentication.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Vmware	Identity Manager	3.3.2
Vmware	Workspace One Access	20.01
Linux	Linux Kernel	-
Vmware	Cloud Foundation	4.0
Vmware	Vrealize Suite Lifecycle Manager	8.0

Related Weaknesses (CWE)

CWE-287

References

https://www.vmware.com/security/advisories/VMSA-2021-0016.htmlPatchVendor Advisory
https://www.vmware.com/security/advisories/VMSA-2021-0016.htmlPatchVendor Advisory

FAQ

What is CVE-2021-22002?

CVE-2021-22002 is a vulnerability with a CVSS score of 9.8 (CRITICAL). VMware Workspace ONE Access and Identity Manager, allow the /cfg web app and diagnostic endpoints, on port 8443, to be accessed via port 443 using a custom host header. A malicious actor with network ...

How severe is CVE-2021-22002?

CVE-2021-22002 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-22002?

Check the references section above for vendor advisories and patch information. Affected products include: Vmware Identity Manager, Vmware Workspace One Access, Linux Linux Kernel, Vmware Cloud Foundation, Vmware Vrealize Suite Lifecycle Manager.