Auth bypass in Dell Hybrid Client (Dhc)
CVE-2021-21535
Dell Hybrid Client versions prior to 1.5 contain a missing authentication for a critical function vulnerability. A local unauthenticated attacker may exploit this vulnerability in order to gain root level access to the system.
Vulnerability class: Broken Authentication
EPSS: 0.002 (10.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dell Hybrid Client (Dhc) — versions unspecified
- Dell Hybrid_client
Weakness classification (CWE)
References
- security_alert@emc.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-21535?
- CVE-2021-21535 is a high-severity vulnerability in Dell Hybrid Client (Dhc), classified under Missing Authentication for Critical Function. CVSS score: 7.4/10. Published 2021-04-30.
- How severe is CVE-2021-21535?
- High severity. CVSS v3 base score is 7.4 out of 10.