Improper Verification of Cryptographic Signature in Dell Software Products
CVE-2022-34459

7.8HIGH

Key Information:

Vendor

Dell
Status
Dell Command Update (dcu)
Vendor
CVE Published:
1 February 2023

What is CVE-2022-34459?

An issue exists in Dell Command | Update, Dell Update, and Alienware Update versions before 4.7, where improper verification of cryptographic signatures in the 'get applicable driver' component could allow a local malicious user to exploit this vulnerability, potentially executing unauthorized and harmful payloads on the affected systems.

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Affected Version(s)

Dell Command Update (DCU) 0 < 4.7

References

https://www.dell.com/support/kbdoc/en-us/000204950/dsa-20...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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