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[email protected]NVD:CVE-2021-38523

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

CVE-2021-38523

2021-08-1100:15:59

CWE-787

[email protected]

web.nvd.nist.gov

netgear r6400

buffer overflow

authenticated user

CVSS2

6.5

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

CVSS3

7.2

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

EPSS

0.001

Percentile

40.5%

JSON

NETGEAR R6400 devices before 1.0.1.70 are affected by a stack-based buffer overflow by an authenticated user.

Affected configurations

Nvd

Node

netgearr6400_firmwareRange<1.0.1.70

AND

netgearr6400Match-

VendorProductVersionCPE
netgearr6400_firmware*cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
netgearr6400-cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	r6400_firmware	*	cpe:2.3:o:netgear:r6400_firmware::::::::
netgear	r6400	-	cpe:2.3:h:netgear:r6400:-:::::::*

References

kb.netgear.com/000063771/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-R6400-PSV-2019-0166

CVSS2

6.5

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

CVSS3

7.2

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

EPSS

0.001

Percentile

40.5%

JSON

Related for NVD:CVE-2021-38523

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