Vulnerabilities in Supermicro BMC firmware, January 2026

Vulnerability Disclosure:

The purpose of this disclosure is to communicate the potential vulnerabilities affecting Supermicro products that were reported by an external researcher.

Acknowledgement:

Supermicro would like to acknowledge the work done by Binarly researchers to discover potential vulnerabilities in Supermicro BMC Firmware.

Summary:

Two security issues have been discovered in select supermicro boards. These issues may affect Supermicro BMC Firmware.

CVE IDSeverityIssue TypeDescription
HighImproper Verification of Cryptographic Signature

Vulnerability in the Supermicro BMC firmware authentication design, allowing a potential attacker to update the system firmware with a specially crafted image.

7.2 High AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

HighImproper Verification of Cryptographic Signature

Vulnerability in the Supermicro BMC firmware authentication design, allowing a potential attacker to update the system firmware with a specially crafted image.

7.2 High AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products:

CVE-2025-12006
MotherboardBMC FW Version with the Fix
MBD-X11DGQ3.77.17
MBD-X11DPD-L3.77.17
MBD-X11DPD-M253.77.17
MBD-X11DPFF-SN3.77.17
MBD-X11DPL-I3.77.17
MBD-X11DPS-R3.77.17
MBD-X11DPS-RE3.77.17
MBD-X11DPT-L3.77.17
MBD-X11DSC+3.77.17
MBD-X11DSF-E3.77.17
MBD-X11DSF3.77.17
MBD-X11SCW-F-AM0473.77.17
MBD-X11SCW-F-B3.77.17
MBD-X11SCW-F-O3.77.17
MBD-X11SCW-F3.77.17
MBD-X11SRI-IF3.77.17
MBD-B12DPT01.08.08
MBD-B12SPE-CPU-TF01.08.08
MBD-BH12SSI-M2501.08.08
MBD-X12DPD-A6M2501.08.08
MBD-X12DPT-B601.08.08
MBD-X12DPT-B6S01.08.08
MBD-X12DPTS601.08.08
MBD-X12DPTT4601.08.08
MBD-X12DPTT601.08.08
MBD-X12DPTT6S01.08.08
MBD-X12SPTT01.08.08
MBD-B12DPT-601.08.08
MBD-H12SSFF-AN601.08.08
MBD-X12DPG-OA6-GD201.08.08
MBD-X12DPG-OA601.08.08
MBD-X12DGQ-R01.08.07
MBD-X12DPG-QR01.08.07
MBD-B12DPE-601.08.08
MBD-B12SPE-CPU-25G01.08.08
MBD-X12STW-F01.08.08
MBD-X12STW-TF01.08.08
MBD-B3ST1-CPU-00101.08.08
MBD-X11DPFF-SNR1.01.27
MBD-X12DPT-B601.08.08
CVE-2025-12007
MotherboardBMC FW Version with the Fix
MBD-X13DEM01.06.10
MBD-X13DET-B01.06.10
MBD-X13DSF-A01.06.10
MBD-X13SEDW-F01.06.10
MBD-X13SEED-F01.06.10
MBD-X13SEED-SF01.06.10
MBD-X13SEFR-A01.06.10
MBD-X13SEM-F01.06.10
MBD-X13SEM-TF01.06.10
MBD-X13SETT01.06.10
MBD-X13SEVR-SP13F01.06.10
MBD-X13OEI-CPU01.06.10
MBD-B13DEE01.06.10
MBD-B13DET01.06.10
MBD-B13SEE-CPU-25G01.06.10
MBD-B13SEG01.06.10
MBD-X13DEG-QT01.04.21
MBD-X13QEH+01.04.22
MBD-X13SET-G01.04.22
MBD-X13SET-GC01.04.22
MBD-B4SA1-CPU01.06.10
MBD-B4SC1-CPU01.06.10
MBD-BH4SRG01.06.10
MBD-H13QSH01.06.10
MBD-H13SRH01.06.10
MBD-H13SSF01.06.10
MBD-H13SSH01.06.10
MBD-G1SMH-G01.06.10
MBD-G1SMH01.06.10
MBD-X13DEH01.06.10
MBD-X13SAW-F01.06.11
MBD-X13SAW-TLN4F01.06.11
MBD-X13SCW-F01.06.11
MBD-X14DBM-AP01.04.00.07
MBD-X14DBM-APL01.04.00.07
MBD-X14DBM-SP01.04.00.07
MBD-X14DBT-B01.04.00.07
MBD-X14DBT-FAP01.04.00.07
MBD-X14DBT-FLAP01.04.00.07
MBD-X14QBH+01.04.00.07
MBD-X14SBH-AP01.04.00.07
MBD-X14SBH01.04.00.07
MBD-X14SBM-TF01.04.00.07
MBD-X14SBM-TP4F01.04.00.07
MBD-X14SDV-20C-SP3F01.04.00.07
MBD-X14SDV-20C-SP9F01.04.00.07
MBD-X14SDV-32C-SP3F01.04.00.07
MBD-X14SDV-32C-SP9F01.04.00.07
MBD-X14SDV-36C-SP3F01.04.00.07
MBD-X14SDV-36C-SP9F01.04.00.07
MBD-X14SDV-36CE-SP3F01.04.00.07
MBD-X14SDV-36CE-SP9F01.04.00.07
MBD-X14SDV-42C-SP3F01.04.00.07
MBD-X14SDV-42C-SP9F01.04.00.07
MBD-X14SDW-36C-SP9F01.04.00.07
MBD-X14SDW-36CE-SP9F01.04.00.07
MBD-X14SDW-40C-SP9F01.04.00.07
MBD-X14SDW-42C-SP9F01.04.00.07
MBD-X14SDW-64C-SP9F01.04.00.07
MBD-X14SDW-64CM-SP9F01.04.00.07
MBD-X14SDW-72C-SP9F01.04.00.07
MBD-H13DSG-OM01.06.10
MBD-B3SD1-20C-25G01.08.08
MBD-X14SBHM01.04.00.07
MBD-B14DBE-AP01.04.00.07
MBD-B14DBE01.04.00.07
MBD-B14DBT01.04.00.07
MBD-B14SBE-CPU-25G01.04.00.07
MBD-B14SBE-CPU-AP01.04.00.07
MBD-X14DBG-GD01.04.00.07
MBD-X14DBG-XAP01.04.00.07
MBD-X14SBT-G01.04.00.07
MBD-X14SBT-GAP01.04.00.07
MBD-H14DSH-TI03601.04.00.07
MBD-H14DST-F01.04.00.07
MBD-H14DSG-OD01.04.00.07
MBD-H14DSG-OM01.04.00.07
MBD-G2DMH-GI01.04.00.07
MBD-X14DBG-MAP01.04.00.07
MBD-X14SBGM01.04.00.07
MBD-X14DBG-LC+01.04.00.07
MBD-X14DBG-LC01.04.00.07
MBM-CMM-6-01-FI00501.08.07
MBB-CMM-601.08.07
MBM-CMM-6-01-HN004N/A
MBM-CMM-6N/A
MBM-CMM-6-IN001N/A

Please note: special BMC Firmware installation handling may be required

Follow the Release Notes for upgrade steps and verify your motherboard and firmware versions. Some platforms may require transition firmware before applying fixes for CVE-2025-12006 and CVE-2025-12007. The transition firmware should be included in the package and should only be used for upgrading. For questions, contact Supermicro Technical Support.

Remediation:

All affected Supermicro motherboard SKUs will require a BMC update to mitigate these potential vulnerabilities.

Updated BMC firmware has been created to mitigate these potential vulnerabilities. Supermicro is currently testing and validating affected products. Please check Release notes for the resolution.

Exploitation and Public Announcements:

Supermicro is not aware of any malicious use of these vulnerabilities in the wild.

Resources: