Vulnerability Details : 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.
Vulnerability category: Denial of service
Products affected by CVE-2021-34174
- cpe:2.3:o:broadcom:bcm4352_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:broadcom:bcm43684_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-34174
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-34174
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST | |
|
4.6
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
0.9
|
3.6
|
NIST |
References for CVE-2021-34174
-
https://github.com/E7mer/OWFuzz
GitHub - E7mer/OWFuzz: WiFi protocol fuzzing tool using openwifiExploit;Third Party Advisory
-
https://github.com/E7mer
E7mer ยท GitHubThird Party Advisory
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