CVE-2022-39327

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Azure CLI is the command-line interface for Microsoft Azure. In versions previous to 2.40.0, Azure CLI contains a vulnerability for potential code injection. Critical scenarios are where a hosting machine runs an Azure CLI command where parameter values have been provided by an external source. The vulnerability is only applicable when the Azure CLI command is run on a Windows machine and with any version of PowerShell and when the parameter value contains the `&` or `|` symbols. If any of these prerequisites are not met, this vulnerability is not applicable. Users should upgrade to version 2.40.0 or greater to receive a a mitigation for the vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94 CWE-78

Affected software

Vendor	Product	Versions
Azure	azure-cli	< 2.40.0

References

https://github.com/Azure/azure-cli/pull/23514Exploit, Patch, Third Party Advisory
https://github.com/Azure/azure-cli/pull/24015Patch, Third Party Advisory
https://github.com/Azure/azure-cli/security/advisories/GHSA-47xc-9rr2-q7p4Exploit, Mitigation, Third Party Advisory
https://github.com/Azure/azure-cli/pull/23514Exploit, Patch, Third Party Advisory
https://github.com/Azure/azure-cli/pull/24015Patch, Third Party Advisory
https://github.com/Azure/azure-cli/security/advisories/GHSA-47xc-9rr2-q7p4Exploit, Mitigation, Third Party Advisory

Timeline

Published: Oct 25, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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