CVE-2025-7623
BaseFortify
Publication date: 2025-11-18
Last updated on: 2025-11-18
Assigner: Super Micro Computer, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| vendor | bmc_firmware | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a stack-based buffer overflow in the SMASH-CLP shell. An authenticated attacker with SSH access to the BMC can send a specially crafted SMASH command that overflows a 260-byte stack buffer, allowing the attacker to overwrite the return address and registers. This enables arbitrary code execution on the BMC's firmware operating system.
How can this vulnerability impact me? :
The vulnerability allows an attacker with SSH access to the BMC to execute arbitrary code on the BMC's firmware operating system. This could lead to unauthorized control over the BMC, potentially compromising the management and security of the affected system.