CVE-2020-35608
7.8 · HIGHOverview
CVE-2020-35608 is a high-severity vulnerability affecting microsoft azure_sphere. It was published on December 22, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A code execution vulnerability exists in the normal world’s signed code execution functionality of Microsoft Azure Sphere 20.07. A specially crafted AF_PACKET socket can cause a process to create an executable memory mapping with controllable content. An attacker can execute a shellcode that uses the PACKET_MMAP functionality to trigger this vulnerability.
Remediation
Check the references section for vendor advisories and patches from microsoft. Update azure_sphere to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2020-35608?
CVE-2020-35608 is a high-severity vulnerability affecting microsoft azure_sphere. It was published on December 22, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2020-35608?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-35608?
Check the references section for vendor advisories and patches from microsoft. Update azure_sphere to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-35608?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-35608 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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