CVE-2021-34174

MediumCVSS 4.6/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 4.6/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published
Jul 14, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-34186.4If certificates that signed grub are installed into db, grub can be booted directly. It will then boot any kernel without signature validatiCVE-2021-341815.4Cross Site Scripting (XSS) vulnerability in TomExam 3.0 via p_name parameter to list.thtml.CVE-2021-341829.8An issue in ttyd v.1.6.3 allows attacker to execute arbitrary code via default configuration permissions.CVE-2021-341849.8Miniaudio 0.10.35 has a Double free vulnerability that could cause a buffer overflow in ma_default_vfs_close__stdio in miniaudio.h.CVE-2021-341857.8Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in drwav_bytes_to_u32 in miniaudio.hCVE-2021-341879.8main/inc/ajax/model.ajax.php in Chamilo through 1.11.14 allows SQL Injection via the searchField, filters, or filters2 parameter.CVE-2021-341904.8A stored cross site scripting (XSS) vulnerability in index.php?menu=billing_rates of Issabel PBX version 4 allows attackers to execute arbitCVE-2021-341937.5Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.CVE-2021-34209.8A flaw was found in newlib in versions prior to 4.0.0. Improper overflow validation in the memory allocation functions mEMALIGn, pvALLOc, naCVE-2021-342017.1D-Link DIR-2640-US 1.01B04 is vulnerable to Buffer Overflow. There are multiple out-of-bounds vulnerabilities in some processes of D-Link ACCVE-2021-342027.8There are multiple out-of-bounds vulnerabilities in some processes of D-Link AC2600(DIR-2640) 1.01B04. Ordinary permissions can be elevated CVE-2021-342038.1D-Link DIR-2640-US 1.01B04 is vulnerable to Incorrect Access Control. Router ac2600 (dir-2640-us), when setting PPPoE, will start quagga pro
CVE-2021-34174: Medium severity, CVSS 4.6 | Vulnix