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High severity8.1NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026

CVE-2021-42310

CVE-2021-42310

Description

Microsoft Defender for IoT Remote Code Execution Vulnerability

Affected products

3

Microsoft/Defendercpe-rescue
cpe:2.3:a:microsoft:defender_for_iot:-:*:*:*:*:*:*:*
Range: 22.0.0
Microsoft/Defender For Iotllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- cpe:2.3:a:microsoft:defender_for_iot:*:*:*:*:*:*:*:*range: <10.5.2

Patches

Vulnerability mechanics

References

1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42310nvdPatchVendor Advisory

News mentions

0

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