Medium severity · published Nov 13, 2025
CVE-2025-7704
Supermicro BMC SMASH services has a Stack-based buffer overflow vulnerability
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
Supermicro BMC Insyde SMASH shell program has a stacked-based overflow vulnerability
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SY
SYS-111C-NR · SMCI
1.04.11 · source: vendor