Vulnerability · CVE-2025-8404
Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library.
Published Nov 18, 2025 · catalog updated Nov 19, 2025 · SMCI MBD-X13SEDW-F
Last checked Nov 1, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-8404. EPSS is 0.34%. Act only if a listed version of SMCI MBD-X13SEDW-F is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-8076 · High
- CVE-2025-7623 · Medium
- Severity
- Medium5.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.34%
- Remediation
- Advisory link
- Affected products
- vendor SMCI MBD-X13SEDW-F 01.03.48
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.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor SMCI MBD-X13SEDW-F 01.03.4801.03.48
How to fix CVE-2025-8404
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 01.03.48
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-8404. EPSS is 0.34%. Act only if a listed version of SMCI MBD-X13SEDW-F is installed.
Which versions are affected?
Compare what you have installed with SMCI MBD-X13SEDW-F 01.03.48 01.03.48. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.34%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Nov 18, 2025 · EUVD
Detected
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.
Nov 19, 2025 · EUVD
Updated
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.
Sources
- CVE.orgVulnerability recordCVE-2025-8404
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-8404
30-day exploitation probability 0.34%
first.org - EUVDVulnerability recordEUVD-2025-197953
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.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 1, 2026
- CVE.orgOct 28, 2026
- EUVDOct 28, 2026