CVE-2021-43889 — Code Injection in Microsoft Defender FOR IOT

CWE-94 — Code InjectionCWE-369 — Divide By Zero5 documents5 sources
Severity
7.2HIGHNVD
EPSS
1.0%
top 23.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Microsoft Defender FOR IOTMicrosoft Defender FOR IOT
Timeline
PublishedDec 15
Latest updateAug 26

Description

Microsoft Defender for IoT Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages2 packages

▶NVDmicrosoft/defender< 10.5.2
▶CVEListV5microsoft/microsoft_defender_for_iot22.0.0 — 10.5.2

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-rpx5-2jw7-fmx4: Microsoft Defender for IoT Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-41365, CVE-2021-42310, CVE-2021-42311, CVE-2021-423↗2021-12-16
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CVEList
Microsoft Defender for IoT Remote Code Execution Vulnerability↗2021-12-15
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📋Vendor Advisories

2
Red Hat
kernel: padata: Fix possible divide-by-0 panic in padata_mt_helper()↗2024-08-26
▶
Microsoft
Microsoft Defender for IoT Remote Code Execution Vulnerability↗2021-12-14
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CVE-2021-43889 — Code Injection in Microsoft | cvebase