Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 52.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
References
Products affected by CVE-2021-34173
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cpe:2.3:h:espressif:esp32:-
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cpe:2.3:o:espressif:esp32_firmware:-
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cpe:2.3:o:espressif:esp32_firmware:4.2