CVE Vulnerability

CVE-2021-34173

An attacker can cause a Denial of Service and kernel panic in v4.2 and earlier versions of Espressif esp32 via a malformed beacon csa frame. The device requires a reboot to recover.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1
Information

Published : 2021-07-14 07:15

Updated : 2021-07-27 02:17

NVD link : CVE-2021-34173

Mitre link : CVE-2021-34173

Products Affected
No products.
CWE
NVD-CWE-noinfo