TI-2022-15355 Aliases CVE-2022-34459 GHSA-6g5x-x9xj-hxm2

Improper signature verification in Dell Command Update

LOW 35CWE-347Published 2023-02-01 · Updated 2025-03-27

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-347.

Summary

Dell Command | Update, Dell Update, and Alienware Update versions prior to 4.7 contain a improper verification of cryptographic signature in get applicable driver component. A local malicious user could potentially exploit this vulnerability leading to malicious payload execution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0015 4th percentileScored 2026-11-07

Fix Fixed Dell Command Update (DCU) (Dell): 4.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Dell	Dell Command Update (DCU)	before 4.7	4.7	Patch available	CNA

Dell Command Update (DCU) VendorDell Affected before 4.7 Fixed in 4.7 Patch available CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:a:dell:alienware_update::::::::	before 4.7.1	Vulnerable	Dell
cpe:2.3:a:dell:command_update::::::::	before 4.7.1	Vulnerable	Dell
cpe:2.3:a:dell:update::::::::	before 4.7.1	Vulnerable	Dell

cpe:2.3:a:dell:alienware_update:*:*:*:*:*:*:*:* Versions before 4.7.1 Vulnerable ·Dell
cpe:2.3:a:dell:command_update:*:*:*:*:*:*:*:* Versions before 4.7.1 Vulnerable ·Dell
cpe:2.3:a:dell:update:*:*:*:*:*:*:*:* Versions before 4.7.1 Vulnerable ·Dell

Remediation

Fix · CNA Dell Command Update (DCU) (Dell) Fixed in 4.7

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2023-02-01
Dell Command Update (DCU) 4.7
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2022-15354 Dell Command | Update, Dell Update, and Alienware Update versions prior to 4.7 contain a…Priority LOW 28
Show all 2 records →

Timeline

2026-10-02 Threatist record created from CVE-2022-34459
2026-10-03 Alias added: GHSA-6g5x-x9xj-hxm2

References

Patch 1

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

TI-2024-19153 Dell Command | Update, Dell Update, and Alienware Update UWP, versions prior to 5.4… CVSS 3.1HIGH 7.5
TI-2022-15283 Improper privilege management in Dell SupportAssist Client Consumer CVSS 3.1HIGH 7.8
TI-2022-15281 Dell Command Update, Dell Update and Alienware Update versions prior to 4.6.0 contains a… CVSS 3.1HIGH 7.8
TI-2022-08301 Uncontrolled search path in Dell Command Update CVSS 3.1HIGH 7.8
TI-2023-12646 Link following in Dell Command Update CVSS 3.1HIGH 7.3
TI-2023-12651 Link following in Dell Command Update CVSS 3.1HIGH 7.1

See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences