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[email protected]CVE-2021-38522

HistoryAug 11, 2021 - 12:15 a.m.

CVE-2021-38522

2021-08-1100:15:54

CWE-787

[email protected]

web.nvd.nist.gov

cve-2021-38522

netgear

r6400

buffer overflow

security vulnerability

nvd

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.6%

JSON

NETGEAR R6400 devices before 1.0.1.52 are affected by a stack-based buffer overflow by an authenticated user.

Affected configurations

NVD

Node

netgearr6400_firmwareRange<1.0.1.52

AND

netgearr6400Match-

CPENameOperatorVersion
netgear:r6400_firmwarenetgear r6400 firmwarelt1.0.1.52

CPE	Name	Operator	Version
netgear:r6400_firmware	netgear r6400 firmware	lt	1.0.1.52

References

kb.netgear.com/000063767/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-R6400-PSV-2019-0058

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.6%

JSON

Related for CVE-2021-38522

cnvd1 cvelist1 nvd1 prion1