CVE-2024-38433

EUVD-2024-37325
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
nuvotonnpcm750r_firmware
𝑥
< 10.10.19
nuvotonnpcm710r_firmware
𝑥
< 10.10.19
nuvotonnpcm730r_firmware
𝑥
< 10.10.19
nuvotonnpcm705r_firmware
𝑥
< 10.10.19
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
nuvotonnpcm7xx_firmware
𝑥
< v10.10.19
ADP
Common Weakness Enumeration
References
https://www.gov.il/en/Departments/faq/cve_advisories
https://www.gov.il/en/Departments/faq/cve_advisories