1. Home
  2. CVE Database
  3. CVE-2021-36779
CRITICAL · 9.6

CVE-2021-36779

A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This iss...

Vulnerability Description

A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3.

CVSS Score

9.6

CRITICAL

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
LinuxfoundationLonghorn< 1.1.3

Related Weaknesses (CWE)

CWE-306

References

FAQ

What is CVE-2021-36779?

CVE-2021-36779 is a vulnerability with a CVSS score of 9.6 (CRITICAL). A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This iss...

How severe is CVE-2021-36779?

CVE-2021-36779 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-36779?

Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Longhorn.