CVE-2021-34174

A vulnerability exists in Broadcom BCM4352 and BCM43684 chips. Any wireless router using BCM4352 and BCM43684 will be affected, such as ASUS AX6100. An attacker may cause a Denial of Service (DoS) to any device connected to BCM4352 or BCM43684 routers via an association or reassociation frame.

CVSS v3.0 4.6 MEDIUM
CVSS v2.0 4.9 MEDIUM

4.6^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/E7mer/OWFuzz	Exploit Third Party Advisory
https://github.com/E7mer	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:broadcom:bcm4352_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:broadcom:bcm4352:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:broadcom:bcm43684_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:broadcom:bcm43684:-:*:*:*:*:*:*:*

Information

Published : 2021-07-14 12:15

Updated : 2021-07-26 07:41

NVD link : CVE-2021-34174

Mitre link : CVE-2021-34174

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

broadcom

bcm43684
bcm43684_firmware
bcm4352_firmware
bcm4352

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