Missing Authentication Vulnerability in Dell Hybrid Client Software
CVE-2021-21535

7.4HIGH

Key Information:

Vendor

Dell
Status
Dell Hybrid Client (dhc)
Vendor
CVE Published:
30 April 2021

What is CVE-2021-21535?

A missing authentication vulnerability in Dell Hybrid Client prior to version 1.5 enables local unauthenticated attackers to exploit critical functions, leading to unauthorized root access on affected systems. This risk underscores the importance of keeping software updated to mitigate exposure to local attack vectors.

Affected Version(s)

Dell Hybrid Client (DHC) < 1.5

References

https://www.dell.com/support/kbdoc/en-us/000184667/dsa-20...
x_refsource_MISC

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.