CVE-2021-27080 : Azure Sphere Unsigned Code Execution Vulnerability

Azure Sphere Unsigned Code Execution Vulnerability

Published 2021-03-11 16:15:18

Updated 2023-12-29 17:16:06

View at NVD, CVE.org

Products affected by CVE-2021-27080

Microsoft » Azure Sphere » Version: N/A
cpe:2.3:a:microsoft:azure_sphere:-:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.52%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 64 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C	3.9	10.0	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	2.0	6.0	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High
9.3	CRITICAL	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	2.5	6.0	Microsoft Corporation
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High

https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1250

TALOS-2021-1250 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence
Exploit;Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27080

CVE-2021-27080 - Security Update Guide - Microsoft - Azure Sphere Unsigned Code Execution Vulnerability
Patch;Vendor Advisory

Jump to