CVE-2026-3820
Supermicro BMC's SMTP service contains a command injection vulnerability
CVSS Score
7.2
EPSS Score
0.1%
EPSS Percentile
22th
There is a vulnerability in the Supermicro BMC SMTP service at Supermicro AS-2115HS-TNR. An attacker may obtain administrator privileges and inject specially crafted characters into the SMTP service configuration. This may cause the underlying system to execute unintended commands during process invocation. Potential impact includes denial-of-service attacks, arbitrary code execution, or permanent compromise of the controller.
| CWE | CWE-78 |
| Vendor | smci |
| Product | as-2115hs-tnr |
| Published | Jun 4, 2026 |
| Last Updated | Jun 5, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
SMCI / AS-2115HS-TNR
01.08.01 01.06.04
References
Credits
Coreweave Red Team and Hoang Bui from Coreweave