CVE-2021-43882

CWE-295 — Improper Certificate ValidationCWE-94 — Code Injection4 documents4 sources
Severity
9.8CRITICAL
EPSS
0.4%
top 38.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Microsoft Microsoft Defender FOR IOTMicrosoft Defender FOR IOT
Timeline
PublishedDec 15
Latest updateDec 16

Description

Microsoft Defender for IoT Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 2.3 | Impact: 6.0

Affected Packages2 packages

▶NVDmicrosoft/defender< 10.5.3
▶CVEListV5microsoft/microsoft_defender_for_iot22.0.0 — 10.5.3

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-vf2w-cq9r-cwvw: 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
▶
CVEList
Microsoft Defender for IoT Remote Code Execution Vulnerability↗2021-12-15
▶

📋Vendor Advisories

1
Microsoft
Microsoft Defender for IoT Remote Code Execution Vulnerability↗2021-12-14
▶
CVE-2021-43882 (CRITICAL CVSS 9.8) | Microsoft Defender for IoT Remote C | cvebase.io