CVE-2021-26429
published 2021-08-12CVE-2021-26429: Azure Sphere Elevation of Privilege Vulnerability Azure Sphere Elevation of Privilege Vulnerability
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.48%
38.1th percentile
Azure Sphere Elevation of Privilege Vulnerability
Azure Sphere Elevation of Privilege Vulnerability
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | azure_sphere | >= 20.00 < 21.07 | 21.07 |
| msrc | azure_sphere | — | — |
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
cvelistv57.7HIGH
vendor_msrc7.7HIGH
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Microsoft
Azure Sphere Elevation of Privilege Vulnerability
vendor_msrc·2021-08-10·CVSS 7.7
CVE-2021-26429 [HIGH] Azure Sphere Elevation of Privilege Vulnerability
Azure Sphere Elevation of Privilege Vulnerability
FAQ: What version of Azure Sphere has the update that protects from this vulnerability?
All versions of Azure Sphere that are 21.07 and higher are protected from this vulnerability.
How do I ensure my Azure Sphere device has the update?
If your device is new or has not been connected to the internet for a while, connect the device to a secure, private local network with internet access and allow the device to automatically update itself. If the device is already online, verify that the operating system version 21.07 has been installed using the Azure Sphere CLI command:
azsphere device show-os-version
If the device is connected to the internet and does not yet have the latest update, check the update status with the following Azure Sphere
CVEList
Azure Sphere Elevation of Privilege Vulnerability
cvelistv5·2021-08-12·CVSS 7.7
CVE-2021-26429 [HIGH] Azure Sphere Elevation of Privilege Vulnerability
Azure Sphere Elevation of Privilege Vulnerability
Azure Sphere Elevation of Privilege Vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-08-12
Published