CVE-2026-3821 (GCVE-0-2026-3821)

Vulnerability from cvelistv5 – Published: 2026-07-22 06:15 – Updated: 2026-07-22 12:57
VLAI
Title
Supermicro SMASH service contain an Arbitrary code execution issue
Summary
Supermicro (SMC) SMASH services contain an Arbitrary code execution issue in X14DBG-DAP and X14DBI. An authorized attacker can exploit SMASH’s input capability to compromise data integrity or launch a Denial-of-Service (DoS) attack against the BMC.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 12:55 UTC
CWE
  • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
Supermicro CNA under the mitre root
CNA scorecard C 68/100 over 11 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
SMCI X14DBG-DAP,X14DBI Affected: 01.00.16.00
Affected: 1.03.02.06
guessed Create a notification for this product.
Credits
Anton Beidin and the research team at Eclypsium, Inc.
Show details on NVD website
To clipboard 

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