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[email protected]CVE-2021-38524

HistoryAug 11, 2021 - 12:16 a.m.

CVE-2021-38524

2021-08-1100:16:04

CWE-787

[email protected]

web.nvd.nist.gov

cve-2021-38524

netgear

stack-based buffer overflow

authenticated user

security vulnerability

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.5%

JSON

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects MK62 before 1.0.6.110, MR60 before 1.0.6.110, MS60 before 1.0.6.110, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.32, RAX50 before 1.0.2.32, RAX75 before 1.0.3.106, RAX80 before 1.0.3.106, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, and RBS750 before 3.2.16.6.

Affected configurations

NVD

Node

netgearmk62_firmwareRange<1.0.6.110

AND

netgearmk62Match-

Node

netgearmr60_firmwareRange<1.0.6.110

AND

netgearmr60Match-

Node

netgearms60_firmwareRange<1.0.6.110

AND

netgearms60Match-

Node

netgearrax15_firmwareRange<1.0.2.82

AND

netgearrax15Match-

Node

netgearrax20_firmwareRange<1.0.2.82

AND

netgearrax20Match-

Node

netgearrax200_firmwareRange<1.0.3.106

AND

netgearrax200Match-

Node

netgearrax45_firmwareRange<1.0.2.32

AND

netgearrax45Match-

Node

netgearrax50_firmwareRange<1.0.2.32

AND

netgearrax50Match-

Node

netgearrax75_firmwareRange<1.0.3.106

AND

netgearrax75Match-

Node

netgearrax80_firmwareRange<1.0.3.106

AND

netgearrax80Match-

Node

netgearrbk752_firmwareRange<3.2.16.6

AND

netgearrbk752Match-

Node

netgearrbr750_firmwareRange<3.2.16.6

AND

netgearrbr750Match-

Node

netgearrbs750_firmwareRange<3.2.16.6

AND

netgearrbs750Match-

CPENameOperatorVersion
netgear:mk62_firmwarenetgear mk62 firmwarelt1.0.6.110

CPE	Name	Operator	Version
netgear:mk62_firmware	netgear mk62 firmware	lt	1.0.6.110

References

kb.netgear.com/000063779/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-WiFi-Systems-PSV-2020-0225

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.5%

JSON

Related for CVE-2021-38524

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