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CVE WatchJul 22, 2026

CVE-2026-3820

There is a vulnerability in the Supermicro BMC SMTP service at Supermicro AS-2115HS-TNR.  An attacker may obtain administrator privileges a

CVSS

7.2

High

EPSS

0.4%

p31

KEV

Exploit Today

9

0-100

Published: Jun 4, 2026 · Last modified: Jul 22, 2026 · CWE-78

EPSS · 30d
0.4%EPSS · 30 days0.4%
2026-08-222026-09-19
Technical description

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.

Official references
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