Medium severity5.4NVD Advisory· Published Nov 18, 2025· Updated Apr 15, 2026
CVE-2025-7623
CVE-2025-7623
Description
Stack-based buffer overflow in the SMASH-CLP shell. An authenticated attacker with SSH access to the BMC can exploit a stack buffer overflow via a crafted SMASH command, overwrite the return address and registers, and achieve arbitrary code execution on the BMC firmware operating system
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Affected products
1Patches
Vulnerability mechanics
References
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