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MEDIUM · 4.6

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 ...

Vulnerability Description

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 Score

4.6

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
BroadcomBcm4352 Firmware-
BroadcomBcm4352-
BroadcomBcm43684 Firmware-
BroadcomBcm43684-

References

FAQ

What is CVE-2021-34174?

CVE-2021-34174 is a vulnerability with a CVSS score of 4.6 (MEDIUM). 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 ...

How severe is CVE-2021-34174?

CVE-2021-34174 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34174?

Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Bcm4352 Firmware, Broadcom Bcm4352, Broadcom Bcm43684 Firmware, Broadcom Bcm43684.