Vulnerability · Published Nov 18, 2025 · Assigned by Supermicro
CVE-2025-8404Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library
Medium 5.5
In plain English
A medium-severity stack buffer overflow in MBD-X13SEDW-F from SMCI. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.3%top 72.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted header and achieve arbitrary code execution of the BMC’s firmware operating system.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SMCI | MBD-X13SEDW-F | 01.03.48 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H