CVE-2021-43888
published 2021-12-15CVE-2021-43888: Microsoft Defender for IoT Information Disclosure Vulnerability
PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
3.00%
85.8th percentile
Microsoft Defender for IoT Information Disclosure 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
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
vendor_msrc7.5HIGH
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Microsoft
Microsoft Defender for IoT Information Disclosure Vulnerability
vendor_msrc·2021-12-14·CVSS 7.5
CVE-2021-43888 [HIGH] Microsoft Defender for IoT Information Disclosure Vulnerability
Microsoft Defender for IoT Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
This vulnerability could allow device security information to be disclosed including but not limited to security score, outdated operating system, and any malware infections.
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,
GHSA
GHSA-9fhq-8w23-f2mg: Microsoft Defender for IoT Information Disclosure Vulnerability
ghsa_unreviewed·2021-12-16
CVE-2021-43888 [HIGH] CWE-668 GHSA-9fhq-8w23-f2mg: Microsoft Defender for IoT Information Disclosure Vulnerability
Microsoft Defender for IoT Information Disclosure Vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-12-15
Published