Supermicro X11, X12, X13, and H11, H12, H13 motherboards privilege escalation | CVE-2023-34853
NAME
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Supermicro X11, X12, X13, and H11, H12, H13 motherboards privilege escalation
Platforms Affected:
Supermicro X11
Supermicro H11
Supermicro H12
Supermicro X12
Supermicro X13
Supermicro H13
Risk Level:
7.8
Exploitability:
Unproven
Consequences:
Gain Privileges
DESCRIPTION
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Supermicro X11, X12, X13, and H11, H12, H13 motherboards could allow a local authenticated attacker to gain elevated privileges on the system, caused by a stack-based buffer overflow in the BIOS firmware. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges and execute arbitrary code on the system.
CVSS 3.0 Information
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Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Local
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