Back to Database
Status published
Medium
CVE-2021-21537
Dell Hybrid Client versions prior to 1.5 contain an information...
Vulnerability Description
Dell Hybrid Client versions prior to 1.5 contain an information exposure vulnerability. A local unauthenticated attacker may exploit this vulnerability in order to view and exfiltrate sensitive information on the system.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-21537
Credits & Attribution
No credits recorded in the NVD database.
More from Dell
View All →CVE-2025-46699
Dell Data Protection Advisor, versions prior to 19.12, contains an...
Medium
4.3
CVE-2025-46696
Dell Secure Connect Gateway (SCG) 5.0 Appliance and Application, version(s)...
Medium
6.4
CVE-2025-46691
Dell PremierColor Panel Driver, versions prior to 1.0.0.1 A01, contains...
High
7.8
CVE-2025-46685
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a...
High
7.5
CVE-2025-46684
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a...
Medium
6.6
Affected Vendor
Dell
View all reports →Affected Software
Dell Hybrid Client (DHC)
Vulnerable Versions:
unspecified
Timeline
Official Publish:
April 30th, 2021
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N