Arbitrary File Deletion Vulnerability in Dell Command Update by Dell
CVE-2019-3749

5.6MEDIUM

Key Information:

Vendor

Dell
Status
Dell Command Update (dcu)
Vendor
CVE Published:
3 December 2019

What is CVE-2019-3749?

An Arbitrary File Deletion vulnerability exists in Dell Command Update versions prior to 3.1. This flaw allows a local authenticated user with limited privileges to potentially exploit the vulnerability by creating a symbolic link from the Temp directory to any targeted file, ultimately enabling the deletion of arbitrary files due to improper permission settings on the Temp directory.

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Affected Version(s)

Dell Command Update (DCU) < 3.1

References

https://www.dell.com/support/article/SLN319697
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CVSS V3.1

Score:
5.6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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