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MitreCVE-2021-45610

HistoryDec 26, 2021 - 1:15 a.m.

CVE-2021-45610

2021-12-2601:15:18

CWE-120

mitre

web.nvd.nist.gov

netgear

devices

unauthenticated

buffer overflow

cve-2021-45610

security vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.003

Percentile

65.6%

JSON

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.66, D6400 before 1.0.0.100, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.52, DGN2200v4 before 1.0.0.118, EAX80 before 1.0.1.64, R6250 before 1.0.4.48, R7000 before 1.0.11.110, R7100LG before 1.0.0.72, R7900 before 1.0.4.30, R7960P before 1.4.1.64, R8000 before 1.0.4.62, RAX200 before 1.0.3.106, RS400 before 1.5.1.80, XR300 before 1.0.3.68, R6400v2 before 1.0.4.106, R7000P before 1.3.2.132, R8000P before 1.4.1.64, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.3.106, R6700v3 before 1.0.4.106, R6900P before 1.3.2.132, R7900P before 1.4.1.64, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, and RAX75 before 1.0.3.106.

Affected configurations

Nvd

Node

netgeard6220_firmwareRange<1.0.0.66

AND

netgeard6220Match-

Node

netgeard6400_firmwareRange<1.0.0.100

AND

netgeard6400Match-

Node

netgeard7000v2_firmwareRange<1.0.0.66

AND

netgeard7000v2Match-

Node

netgeard8500_firmwareRange<1.0.3.58

AND

netgeard8500Match-

Node

netgeardc112a_firmwareRange<1.0.0.52

AND

netgeardc112aMatch-

Node

netgeardgn2200v4_firmwareRange<1.0.0.118

AND

netgeardgn2200v4Match-

Node

netgeareax80_firmwareRange<1.0.1.64

AND

netgeareax80Match-

Node

netgearr6250_firmwareRange<1.0.4.48

AND

netgearr6250Match-

Node

netgearr7000_firmwareRange<1.0.11.110

AND

netgearr7000Match-

Node

netgearr7000p_firmwareRange<1.3.2.132

AND

netgearr7000pMatch-

Node

netgearr8000_firmwareRange<1.0.4.62

AND

netgearr8000Match-

Node

netgearr8000p_firmwareRange<1.4.1.64

AND

netgearr8000pMatch-

Node

netgearr7100lg_firmwareRange<1.0.0.72

AND

netgearr7100lgMatch-

Node

netgearr7900_firmwareRange<1.0.4.30

AND

netgearr7900Match-

Node

netgearr7900p_firmwareRange<1.4.1.64

AND

netgearr7900pMatch-

Node

netgearr7960p_firmwareRange<1.4.1.64

AND

netgearr7960pMatch-

Node

netgearr6900p_firmwareRange<1.3.2.132

AND

netgearr6900pMatch-

Node

netgearr6400v2_firmwareRange<1.0.4.106

AND

netgearr6400v2Match-

Node

netgearr6700v3_firmwareRange<1.0.4.106

AND

netgearr6700v3Match-

Node

netgearxr300_firmwareRange<1.0.3.68

AND

netgearxr300Match-

Node

netgearrs400_firmwareRange<1.5.1.80

AND

netgearrs400Match-

Node

netgearrax200_firmwareRange<1.0.3.106

AND

netgearrax200Match-

Node

netgearrax20_firmwareRange<1.0.2.82

AND

netgearrax20Match-

Node

netgearrax45_firmwareRange<1.0.2.82

AND

netgearrax45Match-

Node

netgearrax80_firmwareRange<1.0.3.106

AND

netgearrax80Match-

Node

netgearrax15_firmwareRange<1.0.2.82

AND

netgearrax15Match-

Node

netgearrax50_firmwareRange<1.0.2.82

AND

netgearrax50Match-

Node

netgearrax75_firmwareRange<1.0.3.106

AND

netgearrax75Match-

VendorProductVersionCPE
netgeard6220_firmware*cpe:2.3:o:netgear:d6220_firmware:*:*:*:*:*:*:*:*
netgeard6220-cpe:2.3:h:netgear:d6220:-:*:*:*:*:*:*:*
netgeard6400_firmware*cpe:2.3:o:netgear:d6400_firmware:*:*:*:*:*:*:*:*
netgeard6400-cpe:2.3:h:netgear:d6400:-:*:*:*:*:*:*:*
netgeard7000v2_firmware*cpe:2.3:o:netgear:d7000v2_firmware:*:*:*:*:*:*:*:*
netgeard7000v2-cpe:2.3:h:netgear:d7000v2:-:*:*:*:*:*:*:*
netgeard8500_firmware*cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*
netgeard8500-cpe:2.3:h:netgear:d8500:-:*:*:*:*:*:*:*
netgeardc112a_firmware*cpe:2.3:o:netgear:dc112a_firmware:*:*:*:*:*:*:*:*
netgeardc112a-cpe:2.3:h:netgear:dc112a:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	d6220_firmware	*	cpe:2.3:o:netgear:d6220_firmware::::::::
netgear	d6220	-	cpe:2.3:h:netgear:d6220:-:::::::*
netgear	d6400_firmware	*	cpe:2.3:o:netgear:d6400_firmware::::::::
netgear	d6400	-	cpe:2.3:h:netgear:d6400:-:::::::*
netgear	d7000v2_firmware	*	cpe:2.3:o:netgear:d7000v2_firmware::::::::
netgear	d7000v2	-	cpe:2.3:h:netgear:d7000v2:-:::::::*
netgear	d8500_firmware	*	cpe:2.3:o:netgear:d8500_firmware::::::::
netgear	d8500	-	cpe:2.3:h:netgear:d8500:-:::::::*
netgear	dc112a_firmware	*	cpe:2.3:o:netgear:dc112a_firmware::::::::
netgear	dc112a	-	cpe:2.3:h:netgear:dc112a:-:::::::*

Rows per page:

1-10 of 561

References

kb.netgear.com/000064487/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0322

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.003

Percentile

65.6%

JSON

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