CVE-2024-38433mediumCWE-305

CVE-2024-38433: medium-severity vulnerability in Nuvoton NPCM7xx (Poleg) BootBlock

Nuvoton - CWE-305: Authentication Bypass by Primary Weakness

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.7epss 0.2%
Nuvoton - CWE-305: Authentication Bypass by Primary Weakness An attacker with write access to the SPI-Flash on an NPCM7xx BMC subsystem that uses the Nuvoton BootBlock reference code can modify the u-boot image header on flash parsed by the BootBlock which could lead to arbitrary code execution.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Nuvoton · NPCM7xx (Poleg) BootBlock