CVE-2024-20017

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-20017
In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation Patch ID: WCNCR00350938; Issue ID: MSV-1132.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://corp.mediatek.com/product-security-bulletin/March-2024 Vendor Advisory
https://blog.coffinsec.com/0day/2024/08/30/exploiting-CVE-2024-20017-four-different-ways.html Exploit Technical Description Third Party Advisory
https://blog.sonicwall.com/en-us/2024/09/critical-exploit-in-mediatek-wi-fi-chipsets-zero-click-vulnerability-cve-2024-20017-threatens-routers-and-smartphones/ Exploit Third Party Advisory
https://corp.mediatek.com/product-security-bulletin/March-2024 Vendor Advisory
https://news.ycombinator.com/item?id=41605680 Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:mediatek:software_development_kit:*:*:*:*:*:*:*:*
OR cpe:2.3:h:mediatek:mt7622:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7915:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:a:mediatek:software_development_kit:*:*:*:*:*:*:*:*
OR cpe:2.3:h:mediatek:mt7916:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
OR cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*
History

05 May 2025, 17:48

Type Values Removed Values Added
CPE cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7915:-:*:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7916:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7622:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*
cpe:2.3:a:mediatek:software_development_kit:*:*:*:*:*:*:*:*
First Time Openwrt
Mediatek
Mediatek mt7916
Mediatek mt7986
Mediatek mt7915
Mediatek mt6890
Mediatek mt7622
Mediatek software Development Kit
Openwrt openwrt
Mediatek mt7981
References () https://corp.mediatek.com/product-security-bulletin/March-2024 - () https://corp.mediatek.com/product-security-bulletin/March-2024 - Vendor Advisory
References () https://blog.coffinsec.com/0day/2024/08/30/exploiting-CVE-2024-20017-four-different-ways.html - () https://blog.coffinsec.com/0day/2024/08/30/exploiting-CVE-2024-20017-four-different-ways.html - Exploit, Technical Description, Third Party Advisory
References () https://blog.sonicwall.com/en-us/2024/09/critical-exploit-in-mediatek-wi-fi-chipsets-zero-click-vulnerability-cve-2024-20017-threatens-routers-and-smartphones/ - () https://blog.sonicwall.com/en-us/2024/09/critical-exploit-in-mediatek-wi-fi-chipsets-zero-click-vulnerability-cve-2024-20017-threatens-routers-and-smartphones/ - Exploit, Third Party Advisory
References () https://news.ycombinator.com/item?id=41605680 - () https://news.ycombinator.com/item?id=41605680 - Third Party Advisory

21 Nov 2024, 08:51

Type Values Removed Values Added
References
  • () https://blog.coffinsec.com/0day/2024/08/30/exploiting-CVE-2024-20017-four-different-ways.html -
  • () https://blog.sonicwall.com/en-us/2024/09/critical-exploit-in-mediatek-wi-fi-chipsets-zero-click-vulnerability-cve-2024-20017-threatens-routers-and-smartphones/ -
  • () https://news.ycombinator.com/item?id=41605680 -
References () https://corp.mediatek.com/product-security-bulletin/March-2024 - () https://corp.mediatek.com/product-security-bulletin/March-2024 -

25 Sep 2024, 01:36

Type Values Removed Values Added
CWE CWE-20

26 Aug 2024, 21:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-787

07 Mar 2024, 03:15

Type Values Removed Values Added
Summary
  • (es) En el servicio WLAN, existe una posible escritura fuera de los límites debido a una validación de entrada incorrecta. Esto podría conducir a una escalada local de privilegios sin necesidad de permisos de ejecución adicionales. No se necesita la interacción del usuario para la explotación. ID de parche: WCNCR00350938; ID del problema: MSV-1132.
Summary (en) In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation Patch ID: WCNCR00350938; Issue ID: MSV-1132. (en) In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation Patch ID: WCNCR00350938; Issue ID: MSV-1132.

04 Mar 2024, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-03-04 03:15

Updated : 2025-05-05 17:48

NVD link : CVE-2024-20017

Mitre link : CVE-2024-20017

CVE.ORG link : CVE-2024-20017

JSON object : View

Products Affected

openwrt

  • openwrt

mediatek

  • mt7622
  • mt6890
  • mt7981
  • software_development_kit
  • mt7916
  • mt7986
  • mt7915
CWE
CWE-20

Improper Input Validation

CWE-787

Out-of-bounds Write