#VU68225 Permissions, Privileges, and Access Controls in Azure Stack Edge and Azure Arc-enabled Kubernetes cluster - CVE-2022-37968

Vulnerability identifier: #VU68225

Vulnerability risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-37968

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Azure Stack Edge
Other software / Other software solutions
Azure Arc-enabled Kubernetes cluster
Other software / Other software solutions

Vendor: Microsoft

Description

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions in the Azure Arc-enabled Kubernetes cluster Connect, which leads to security restrictions bypass and privilege escalation.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Azure Stack Edge: All versions

Azure Arc-enabled Kubernetes cluster: 1.5.8 - 1.8.11

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External links
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37968

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.