CVE-2021-27080

Azure Sphere Unsigned Code Execution Vulnerability

CVSS v3 9.3 CRITICAL
CVSS v2.0 7.2 HIGH

9.3^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.5 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27080	Patch Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1250	Exploit Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27080	Patch Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1250	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:azure_sphere:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:57

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27080 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27080 - Patch, Vendor Advisory
References	~~() https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1250 - Exploit, Third Party Advisory~~	() https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1250 - Exploit, Third Party Advisory

29 Dec 2023, 17:16

Type	Values Removed	Values Added
CVSS	v2 : ~~7.2~~ v3 : ~~8.8~~	v2 : 7.2 v3 : 9.3
Summary	~~Azure Sphere Unsigned Code Execution Vulnerability This CVE ID is unique from CVE-2021-27074.~~	Azure Sphere Unsigned Code Execution Vulnerability

Information

Published : 2021-03-11 16:15

Updated : 2024-11-21 05:57

NVD link : CVE-2021-27080

Mitre link : CVE-2021-27080

CVE.ORG link : CVE-2021-27080

JSON object : View

Products Affected

microsoft

azure_sphere

CWE

NVD-CWE-noinfo

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