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nvd[email protected]NVD:CVE-2021-34173
HistoryJul 14, 2021 - 7:15 p.m.

CVE-2021-34173

2021-07-1419:15:07
[email protected]
web.nvd.nist.gov

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

45.8%

JSON

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.

Affected configurations

NVD
Node
espressifesp32_firmwareRange≤4.2
AND
espressifesp32Match-

Related

cve 1
cvelist 1
prion 1
cnvd 1
cve
cve
CVE-2021-34173
2021-07-14 19:15:07
cvelist
cvelist
CVE-2021-34173
2021-07-14 18:32:54
prion
prion
Design/Logic Flaw
2021-07-14 19:15:00
cnvd
cnvd
Espressif esp32 has an unspecified vulnerability
2021-07-15 00:00:00

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

45.8%

JSON
Related for NVD:CVE-2021-34173
cve1cvelist1prion1cnvd1