CVE-2021-42312
published 2021-12-15CVE-2021-42312: Microsoft Defender for IoT Elevation of Privilege Vulnerability
PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.54%
41.8th percentile
Microsoft Defender for IoT Elevation of Privilege Vulnerability
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | defender_for_iot | < 10.5.2 | 10.5.2 |
| microsoft | microsoft_defender_for_iot | >= 22.0.0 < 10.5.2 | 10.5.2 |
| msrc | microsoft_defender_for_iot | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
vendor_msrc7.8HIGH
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Microsoft
Microsoft Defender for IoT Elevation of Privilege Vulnerability
vendor_msrc·2021-12-14·CVSS 7.8
CVE-2021-42312 [HIGH] Microsoft Defender for IoT Elevation of Privilege Vulnerability
Microsoft Defender for IoT Elevation of Privilege Vulnerability
FAQ: What version of Microsoft Defender for IoT has the update that protects from this vulnerability?
Version 10.5.2 and above.
What is the action required to take the update?
You need to update to the latest Microsoft Defender for IoT software version. See the Update the software version section of Manage the on-premises management console.
What is Microsoft Defender for IoT?
Microsoft Defender for IoT is a unified security solution for identifying IoT/OT devices, vulnerabilities, and threats. It enables you to secure your entire IoT/OT environment, whether you need to protect existing IoT/OT devices or build security into new IoT innovations. See Microsoft Defender for IoT for more information.
Microsoft Defender for IoT:
GHSA
GHSA-xg35-g9ff-2v9w: Microsoft Defender for IOT Elevation of Privilege Vulnerability
ghsa_unreviewed·2021-12-16
CVE-2021-42312 [HIGH] CWE-269 GHSA-xg35-g9ff-2v9w: Microsoft Defender for IOT Elevation of Privilege Vulnerability
Microsoft Defender for IOT Elevation of Privilege Vulnerability
No detection rules found.
No public exploits indexed.
Sentinelone
Pwning Microsoft Azure Defender for IoT | Multiple Flaws Allow Remote Code Execution for All
blogs_sentinelone·2022-03-28·CVSS 9.8
[CRITICAL] Pwning Microsoft Azure Defender for IoT | Multiple Flaws Allow Remote Code Execution for All
## Pwning Microsoft Azure Defender for IoT | Multiple Flaws Allow Remote Code Execution for All
By Kasif Dekel and Ronen Shustin (independent researcher)
## Executive Summary
SentinelLabs has discovered a number of critical severity flaws in Microsoft Azure’s Defender for IoT affecting cloud and on-premise customers.
Unauthenticated attackers can remotely compromise devices protected by Microsoft Azure Defender for IoT by abusing vulnerabilities in Azure’s Password Recovery mechanism.
SentinelLabs’ findings were proactively reported to Microsoft in June 2021 and the vulnerabilities are tracked as CVE-2021-42310, CVE-2021-42312, CVE-2021-37222, CVE-2021-42313 and CVE-2021-42311 marked as critical, some with CVSS score 9.8.
Microsoft has released security updates to address these criti
Sentinelone
Pwning Microsoft Azure Defender for IoT | Multiple Flaws Allow Remote Code Execution for All
blogs_sentinelone·2022-03-28·CVSS 9.8
[CRITICAL] Pwning Microsoft Azure Defender for IoT | Multiple Flaws Allow Remote Code Execution for All
By Kasif Dekel and Ronen Shustin (independent researcher)
## Executive Summary
- SentinelLabs has discovered a number of critical severity flaws in Microsoft Azure’s Defender for IoT affecting cloud and on-premise customers.
- Unauthenticated attackers can remotely compromise devices protected by Microsoft Azure Defender for IoT by abusing vulnerabilities in Azure’s Password Recovery mechanism.
- SentinelLabs’ findings were proactively reported to Microsoft in June 2021 and the vulnerabilities are tracked as CVE-2021-42310, CVE-2021-42312, CVE-2021-37222, CVE-2021-42313 and CVE-2021-42311 marked as critical, some with CVSS score 9.8.
- Microsoft has released security updates to address these critical vulnerabilities. Users are encouraged to take action immediately.
- At this time, Sentin
2021-12-15
Published