What is CVE-2023-21703?

CVE-2023-21703 is a medium-severity vulnerability in Microsoft Azure Data Box Gateway, classified under Deserialization of Untrusted Data. CVSS score: 6.5/10. Published 2023-02-14.

How severe is CVE-2023-21703?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Deserialization in Microsoft Azure Data Box Gateway

CVE-2023-21703

Azure Data Box Gateway Remote Code Execution Vulnerability

Vulnerability class: Insecure Deserialization

EPSS: 0.015 (70.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N.

Affected products

Microsoft Azure Data Box Gateway — versions 1.6.0
Microsoft Azure_data_box_gateway
Microsoft Azure Stack Edge — versions 2.2.0
Microsoft Azure_stack_edge

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

secure@microsoft.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-21703?: CVE-2023-21703 is a medium-severity vulnerability in Microsoft Azure Data Box Gateway, classified under Deserialization of Untrusted Data. CVSS score: 6.5/10. Published 2023-02-14.
How severe is CVE-2023-21703?: Medium severity. CVSS v3 base score is 6.5 out of 10.