CVE-2024-38433

MEDIUM EPSS 9.7%
Published Jul 11, 20241y ago · Modified Jun 17, 20262w ago
6.7 CVSS 3.1
Medium
Find Similar
Published Jul 11, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

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 Details

Base Score
6.7
Exploitability
0.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
9.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-287 Improper Authentication Authentication
CWE-305

Affected Products 8

VendorProductVersionRange
nuvotonnpcm750r_firmware* <10.10.19
nuvotonnpcm750r*any
nuvotonnpcm710r_firmware* <10.10.19
nuvotonnpcm710r*any
nuvotonnpcm730r_firmware* <10.10.19
nuvotonnpcm730r*any
nuvotonnpcm705r_firmware* <10.10.19
nuvotonnpcm705r*any

References 1

  • gov.il https://www.gov.il/en/Departments/faq/cve_advisories
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.