Improper Access Vulnerability in Dell Client Platforms
CVE-2019-3717

7.1HIGH

Key Information:

Vendor

Dell
Status
Dell Client Commercial And Consumer Platforms
Vendor
CVE Published:
5 August 2019

What is CVE-2019-3717?

Certain Dell Client Commercial and Consumer platforms have an improper access vulnerability that may allow an unauthenticated attacker with physical access to bypass Secure Boot restrictions. This bypass could enable the execution of unsigned and untrusted code from expansion cards during the platform's boot process. Organizations using affected devices should review their security protocols to mitigate risks associated with this vulnerability.

Affected Version(s)

Dell Client Commercial and Consumer platforms https://www.dell.com/support/article/us/en/04/sln317683/dsa-2019-043-dell-client-improper-access-control-vulnerability?lang=en

References

https://www.dell.com/support/article/us/en/04/sln317683/d...
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CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Physical
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.