Vulnerability-Lookup

CVE-2024-38433 (GCVE-0-2024-38433)

Vulnerability from cvelistv5 – Published: 2024-07-11 07:50 – Updated: 2024-08-02 04:12

Title

Nuvoton - CWE-305: Authentication Bypass by Primary Weakness

Summary

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.

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-11 14:42 UTC

CWE

CWE-305 - Authentication Bypass by Primary Weakness

Assigner

INCD mitre root

References

1 reference

URL	Tags
https://www.gov.il/en/Departments/faq/cve_advisories

Impacted products

2 products

Vendor	Product	Version	CPE status
Nuvoton	NPCM7xx (Poleg) BootBlock	Affected: All versions , < v10.10.19 (custom)	guessed
nuvoton	npcm7xx_firmware	Affected: 0 , < v10.10.19 (custom) cpe:2.3:o:nuvoton:npcm7xx_firmware::::::::

Date Public

2024-07-11 07:45

Credits

Ferdinand Nölscher of Google's OTS-HS Team

Show details on NVD website

JSON

To clipboard

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            "source": "cna@cyber.gov.il",
            "type": "Secondary"
          },
          {
            "description": [
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                "lang": "en",
                "value": "CWE-287"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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        ]
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      "current_release_date": "2025-05-28T20:19:04+00:00",
      "cve": "CVE-2024-38433",
      "id": "CVE-2024-38433",
      "initial_release_date": "2024-07-11T07:45:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Nuvoton - CWE-305: Authentication Bypass by Primary Weakness",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-38433.json",
      "version": "3"
    },
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              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
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            ],
            "title": "CVE Program Container"
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          {
            "affected": [
              {
                "cpes": [
                  "cpe:2.3:o:nuvoton:npcm7xx_firmware:*:*:*:*:*:*:*:*"
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            "metrics": [
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                    "id": "CVE-2024-38433",
                    "options": [
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                        "Exploitation": "none"
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                      {
                        "Automatable": "no"
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                      {
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                    ],
                    "role": "CISA Coordinator",
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          "credits": [
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              "type": "finder",
              "value": "Ferdinand N\u00f6lscher of Google\u0027s OTS-HS Team"
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                  "value": "\n\n\u003cp\u003e\n\n\u003c/p\u003e\u003ch3\u003eNuvoton - CWE-305: Authentication Bypass by Primary Weakness\u003c/h3\u003e\n\nAn attacker with write access to the SPI-Flash on an NPCM7xx BMC subsystem that uses the Nuvoton BootBlock\u003cp\u003e\u003c/p\u003e\u003cp\u003ereference code can modify the u-boot image header on flash parsed by the BootBlock which could lead to arbitrary code\u003c/p\u003e\u003cp\u003eexecution.\u003c/p\u003e\n\n"
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                  "value": "\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003eUpgrade to v10.10.19\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\n\n"
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}

BDU:2024-06107 (CVE-2024-38433)

Vulnerability from fstec – Published: 2024-08-09 – Updated: 2024-08-09 – View on bdu.fstec.ru Fixed

Title

Уязвимость микропрограммного обеспечения BMC-контроллеров Nuvoton BootBlock серии Nuvoton NPCM7xx, связанная с обходом аутентификации в силу исходной ошибки, позволяющая нарушителю выполнить произвольный код

Summary

Уязвимость микропрограммного обеспечения BMC-контроллеров Nuvoton BootBlock серии Nuvoton NPCM7xx связана с обходом аутентификации в силу исходной ошибки. Эксплуатация уязвимости может позволить нарушителю выполнить произвольный код путем изменения заголовка образа u-boot

Severity

6.8 (Medium) CVSS 2.0


                      
                        AV:L/AC:L/Au:M/C:C/I:C/A:C

6.7 (Medium) CVSS 3.0


                      
                        CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Class

Architecture vulnerability

Status

Confirmed by the vendor

Exploitation

Authentication bypass

Incidents

Being clarified

Remediation

Software update

CWE

CWE-287 - Неправильная аутентификация
CWE-305 - Обход аутентификации в силу исходной ошибки

Aliases

CVE-2024-38433

References

4 references

URL
https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip…
https://github.com/Nuvoton-Israel/bootblock
https://www.nuvoton.com/products/cloud-computing/ibmc/
https://vuldb.com/?id.271148

Impacted products

1 product from 2 vendors

Vendors

Nuvoton Technology Co., Ltd.

Products

Nuvoton BootBlock

Versions

до 10.10.19 (Nuvoton BootBlock)

Product types

Средство АСУ ТП, ПО программно-аппаратного средства АСУ ТП

Mitigations

Использование рекомендаций: Обновление программного обеспечения до версии 10.10.19 и выше: https://github.com/Nuvoton-Israel/bootblock

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:M/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Nuvoton Technology Co., Ltd.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 10.10.19 (Nuvoton BootBlock)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 10.10.19 \u0438 \u0432\u044b\u0448\u0435:\nhttps://github.com/Nuvoton-Israel/bootblock",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "16.06.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "09.08.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "09.08.2024",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2024-06107",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2024-38433",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Nuvoton BootBlock",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f BMC-\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 Nuvoton BootBlock \u0441\u0435\u0440\u0438\u0438 Nuvoton NPCM7xx, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043e\u0431\u0445\u043e\u0434\u043e\u043c \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0432 \u0441\u0438\u043b\u0443 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f (CWE-287), \u041e\u0431\u0445\u043e\u0434 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0432 \u0441\u0438\u043b\u0443 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u0438 (CWE-305)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f BMC-\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 Nuvoton BootBlock \u0441\u0435\u0440\u0438\u0438 Nuvoton NPCM7xx \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0431\u0445\u043e\u0434\u043e\u043c \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0432 \u0441\u0438\u043b\u0443 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u0438. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u043f\u0443\u0442\u0435\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430 \u043e\u0431\u0440\u0430\u0437\u0430 u-boot",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u0435 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0\u0026CVE=CVE-2024-38433\nhttps://github.com/Nuvoton-Israel/bootblock\nhttps://www.nuvoton.com/products/cloud-computing/ibmc/\nhttps://vuldb.com/?id.271148",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u0421\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0410\u0421\u0423 \u0422\u041f, \u041f\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0410\u0421\u0423 \u0422\u041f",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-287, CWE-305",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,7)"
}

FKIE_CVE-2024-38433

Vulnerability from fkie_nvd - Published: 2024-07-11 08:15 - Updated: 2026-06-17 07:40

Severity

6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	cna@cyber.gov.il	https://www.gov.il/en/Departments/faq/cve_advisories	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://www.gov.il/en/Departments/faq/cve_advisories	Third Party Advisory

Impacted products

Vendor	Product	Version
nuvoton	npcm750r_firmware	*
nuvoton	npcm750r	-
nuvoton	npcm710r_firmware	*
nuvoton	npcm710r	-
nuvoton	npcm730r_firmware	*
nuvoton	npcm730r	-
nuvoton	npcm705r_firmware	*
nuvoton	npcm705r	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "NPCM7xx (Poleg) BootBlock",
          "vendor": "Nuvoton",
          "versions": [
            {
              "lessThan": "v10.10.19",
              "status": "affected",
              "version": "All versions",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cna@cyber.gov.il"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:nuvoton:npcm7xx_firmware:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "npcm7xx_firmware",
          "vendor": "nuvoton",
          "versions": [
            {
              "lessThan": "v10.10.19",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:nuvoton:npcm750r_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D59B4482-20BA-49E5-AF90-2A4E47E2E960",
              "versionEndExcluding": "10.10.19",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:nuvoton:npcm750r:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "52605376-B227-4E94-A652-5209DE575E48",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:nuvoton:npcm710r_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "935BB578-5585-4272-9285-6EFA358E3B4B",
              "versionEndExcluding": "10.10.19",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:nuvoton:npcm710r:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F907249A-2671-4301-89BC-44E2303C2C6B",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:nuvoton:npcm730r_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F08B3B70-F6A9-4B12-9499-92BA3F010367",
              "versionEndExcluding": "10.10.19",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:nuvoton:npcm730r:-:*:*:*:*:*:*:*",
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              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:nuvoton:npcm705r_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "596757E5-A4B2-4F9F-9FE6-DFA5508A62F2",
              "versionEndExcluding": "10.10.19",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:nuvoton:npcm705r:-:*:*:*:*:*:*:*",
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              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nuvoton - CWE-305: Authentication Bypass by Primary Weakness\n\nAn attacker with write access to the SPI-Flash on an NPCM7xx BMC subsystem that uses the Nuvoton BootBlock\n\nreference code can modify the u-boot image header on flash parsed by the BootBlock which could lead to arbitrary code\n\nexecution."
    },
    {
      "lang": "es",
      "value": "Nuvoton - CWE-305: Omisi\u00f3n de autenticaci\u00f3n por debilidad primaria Un atacante con acceso de escritura a SPI-Flash en un subsistema BMC NPCM7xx que utiliza el c\u00f3digo de referencia Nuvoton BootBlock puede modificar el encabezado de la imagen u-boot en flash analizado por BootBlock, lo que podr\u00eda provocar a la ejecuci\u00f3n de c\u00f3digo arbitrario."
    }
  ],
  "id": "CVE-2024-38433",
  "lastModified": "2026-06-17T07:40:16.273",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.9,
        "source": "cna@cyber.gov.il",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-38433",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-07-11T14:42:53.159606Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-07-11T08:15:10.623",
  "references": [
    {
      "source": "cna@cyber.gov.il",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
    }
  ],
  "sourceIdentifier": "cna@cyber.gov.il",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-305"
        }
      ],
      "source": "cna@cyber.gov.il",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-JX2P-C252-QCMR

Vulnerability from github – Published: 2024-07-11 09:30 – Updated: 2024-07-11 09:30

Details

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.

Severity

6.7 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-38433"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287",
      "CWE-305"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-11T08:15:10Z",
    "severity": "MODERATE"
  },
  "details": "Nuvoton - CWE-305: Authentication Bypass by Primary Weakness\n\nAn attacker with write access to the SPI-Flash on an NPCM7xx BMC subsystem that uses the Nuvoton BootBlock\n\nreference code can modify the u-boot image header on flash parsed by the BootBlock which could lead to arbitrary code\n\nexecution.",
  "id": "GHSA-jx2p-c252-qcmr",
  "modified": "2024-07-11T09:30:58Z",
  "published": "2024-07-11T09:30:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38433"
    },
    {
      "type": "WEB",
      "url": "https://www.gov.il/en/Departments/faq/cve_advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2024-1437

Vulnerability from csaf_certbund - Published: 2024-06-24 22:00 - Updated: 2025-04-07 22:00

Summary

Dell integrated Dell Remote Access Controller: Mehrere Schwachstellen

Severity

Mittel

Scope

2 vulnerabilities in this advisory, including CVE-2024-38433.

CVE-2024-38433

Known affected: 5 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2024-38433 (GCVE-0-2024-38433)

BDU:2024-06107 (CVE-2024-38433)

FKIE_CVE-2024-38433

GHSA-JX2P-C252-QCMR

WID-SEC-W-2024-1437

Tags

Sightings

Nomenclature

Related by attack behaviour