CVE-2025-8404— Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library
Possible ATT&CK Techniques 2AI
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I. Basic Information for CVE-2025-8404
Vulnerability Information
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Vulnerability Title
Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Supermicro BMC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SuperMicro BMC是美国超微（SuperMicro）公司的一个用于服务器、机架顶部交换机或 RAID 设备等设备中的固件。 Supermicro BMC Shared library存在安全漏洞，该漏洞源于栈缓冲区溢出，可能导致任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SMCI | MBD-X13SEDW-F | 01.03.48 | - |
II. Public POCs for CVE-2025-8404
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · SMCI · 2025-11-18 · 4 CVEs total
| CVE-2025-8076 | 7.2 HIGH | A stack buffer overflow vulnerability exists in the Supermicro BMC Web function |
| CVE-2025-8727 | 7.2 HIGH | A stack buffer overflow vulnerability exists in the Supermicro BMC Web function(SSL). |
| CVE-2025-7623 | 5.4 MEDIUM | Supermicro BMC SMASH services has a Stack-based buffer overflow vulnerability |
IV. Related Vulnerabilities
Same vendor: SMCI
- CVE-2026-3821
Supermicro SMASH service contain an Arbitrary code execution - CVE-2026-3820
Supermicro BMC's SMTP service contains a command injection v - CVE-2025-12007
Supermicro BMC firmware update validation bypass - CVE-2025-12006
Supermicro BMC firmware update validation bypass - CVE-2025-8727
A stack buffer overflow vulnerability exists in the Supermic
Same weakness: CWE-121
- CVE-2026-19959
Edimax EW-7478APC formWanTcpipSetup stack-based overflow - CVE-2026-19933
DefaultFuction Customer-Relationship-Management-In-C-Project - CVE-2026-19847
TOTOLINK A800R wps.so cstecgi.cgi setWiFiWpsConfig stack-bas - CVE-2026-19846
TOTOLINK A800R firewall.so cstecgi.cgi setUrlFilterRules sta - CVE-2026-19845
TOTOLINK A800R lan.so cstecgi.cgi setStaticDhcpConfig stack-
V. Comments for CVE-2025-8404
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