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Vulnerability record · CVE-2022-34458 · published 1 February 2023

CVE-2022-34458: Dell alienware update vulnerability

Dell · Alienware Update

Dell Command | Update, Dell Update, and Alienware Update versions prior to 4.7 contain a Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in download operation component. A local malicious user could potentially exploit this vulnerability leading to the disclosure of confidential data.

5.5 CVSS 3.1 Medium EPSS 0.18% · top 93.2% CWE-497 · CWE-497
5.5CVSS 3.1 base score
0.18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Dell Command | Update, Dell Update, and Alienware Update versions prior to 4.7 contain a Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in download operation component. A local malicious user could potentially exploit this vulnerability leading to the disclosure of confidential data.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.dell.com/support/kbdoc/en-us/000204950/dsa-2022-298 PatchVendor Advisory
https://www.dell.com/support/kbdoc/en-us/000204950/dsa-2022-298 PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2026-58565Dell command update missing authorization vulnerabilityDell Command Update (DCU), versions prior to 5.7.1, contain a Missing Authorization vulnerability. A low privileged attacker with local access could …EPSS 0.14%7.8CVE-2026-58564Dell command update incorrect default permissions vulnerabilityDell Command Update (DCU), versions prior to 5.7.1, contain an Incorrect Default Permissions vulnerability. A low privileged attacker with local acce…EPSS 0.14%7.8CVE-2026-53477Dell command update toctou race condition vulnerabilityDell Command Update (DCU), versions prior to 5.7.1, contain a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability. A low privileged attac…EPSS 0.12%7.8CVE-2026-49816Dell command update deserialization of untrusted data vulnerabilityDell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker with local a…EPSS 0.31%7.8CVE-2026-49817Dell command update deserialization of untrusted data vulnerabilityDell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker with local a…EPSS 0.31%7.8CVE-2022-34384Dell alienware update execution with unnecessary privileges vulnerabilityDell SupportAssist Client Consumer (version 3.11.1 and prior), SupportAssist Client Commercial (version 3.2 and prior), Dell Command | Update, Dell U…EPSS 0.23%7.8CVE-2022-34459Dell alienware update improper verification of cryptographic signature vulnerabilityDell Command | Update, Dell Update, and Alienware Update versions prior to 4.7 contain a improper verification of cryptographic signature in get appl…EPSS 0.15%7.8CVE-2022-34382Dell alienware update vulnerabilityDell Command Update, Dell Update and Alienware Update versions prior to 4.6.0 contains a Local Privilege Escalation Vulnerability in the custom catal…EPSS 0.19%

Source: NIST National Vulnerability Database (record CVE-2022-34458), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.