Lucene search

[email protected]CVE-2021-38516

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

CVE-2021-38516

2021-08-1100:15:25

[email protected]

web.nvd.nist.gov

cve-2021-38516

netgear

access control

security vulnerability

nvd

device vulnerability

10 High

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

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.3%

JSON

Certain NETGEAR devices are affected by lack of access control at the function level. This affects D6220 before 1.0.0.48, D6400 before 1.0.0.82, D7000v2 before 1.0.0.52, D7800 before 1.0.1.44, D8500 before 1.0.3.43, DC112A before 1.0.0.40, DGN2200v4 before 1.0.0.108, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK40 before 2.3.0.28, RBR40 before 2.3.0.28, RBS40 before 2.3.0.28, R6020 before 1.0.0.34, R6080 before 1.0.0.34, R6120 before 1.0.0.44, R6220 before 1.1.0.80, R6230 before 1.1.0.80, R6250 before 1.0.4.34, R6260 before 1.1.0.40, R6850 before 1.1.0.40, R6350 before 1.1.0.40, R6400v2 before 1.0.2.62, R6700v3 before 1.0.2.62, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, R7000 before 1.0.9.34, R6900P before 1.3.1.44, R7000P before 1.3.1.44, R7100LG before 1.0.0.48, R7200 before 1.2.0.48, R7350 before 1.2.0.48, R7400 before 1.2.0.48, R7450 before 1.2.0.36, AC2100 before 1.2.0.36, AC2400 before 1.2.0.36, AC2600 before 1.2.0.36, R7500v2 before 1.0.3.38, R7800 before 1.0.2.58, R7900 before 1.0.3.8, R7960P before 1.4.1.44, R8000 before 1.0.4.28, R7900P before 1.4.1.30, R8000P before 1.4.1.30, R8900 before 1.0.4.2, R9000 before 1.0.4.2, RAX120 before 1.0.0.74, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, WNR3500Lv2 before 1.2.0.56, XR450 before 2.3.2.32, and XR500 before 2.3.2.32.

Affected configurations

NVD

Node

netgeard6220_firmwareRange<1.0.0.48

AND

netgeard6220Match-

Node

netgeard6400_firmwareRange<1.0.0.82

AND

netgeard6400Match-

Node

netgeard7000_firmwareRange<1.0.0.52

AND

netgeard7000Matchv2

Node

netgeard7800_firmwareRange<1.0.1.44

AND

netgeard7800Match-

Node

netgeard8500_firmwareRange<1.0.3.43

AND

netgeard8500Match-

Node

netgeardc112a_firmwareRange<1.0.0.40

AND

netgeardc112aMatch-

Node

netgeardgn2200_firmwareRange<1.0.0.108

AND

netgeardgn2200Matchv4

Node

netgearrbk50_firmwareRange<2.3.0.32

AND

netgearrbk50Match-

Node

netgearrbr50_firmwareRange<2.3.0.32

AND

netgearrbr50Match-

Node

netgearrbs50_firmwareRange<2.3.0.32

AND

netgearrbs50Match-

Node

netgearrbk20_firmwareRange<2.3.0.28

AND

netgearrbk20Match-

Node

netgearrbr20_firmwareRange<2.3.0.28

AND

netgearrbr20Match-

Node

netgearrbs20_firmwareRange<2.3.0.28

AND

netgearrbs20Match-

Node

netgearrbk40_firmwareRange<2.3.0.28

AND

netgearrbk40Match-

Node

netgearrbr40_firmwareRange<2.3.0.28

AND

netgearrbr40Match-

Node

netgearrbs40_firmwareRange<2.3.0.28

AND

netgearrbs40Match-

Node

netgearr6020_firmwareRange<1.0.0.34

AND

netgearr6020Match-

Node

netgearr6080_firmwareRange<1.0.0.34

AND

netgearr6080Match-

Node

netgearr6120_firmwareRange<1.0.0.44

AND

netgearr6120Match-

Node

netgearr6220_firmwareRange<1.1.0.80

AND

netgearr6220Match-

Node

netgearr6230_firmwareRange<1.1.0.80

AND

netgearr6230Match-

Node

netgearr6250_firmwareRange<1.0.4.34

AND

netgearr6250Match-

Node

netgearr6260_firmwareRange<1.1.0.40

AND

netgearr6260Match-

Node

netgearr6850_firmwareRange<1.1.0.40

AND

netgearr6850Match-

Node

netgearr6350_firmwareRange<1.1.0.40

AND

netgearr6350Match-

Node

netgearr6400_firmwareRange<1.0.2.62

AND

netgearr6400Matchv2

Node

netgearr6700_firmwareRange<1.0.2.62

AND

netgearr6700Matchv3

Node

netgearr6700_firmwareRange<1.2.0.36

AND

netgearr6700Matchv2

Node

netgearr6800_firmwareRange<1.2.0.36

AND

netgearr6800Match-

Node

netgearr6900_firmwareRange<1.2.0.36

AND

netgearr6900Matchv2

Node

netgearr7000_firmwareRange<1.0.9.34

AND

netgearr7000Match-

Node

netgearr6900p_firmwareRange<1.3.1.44

AND

netgearr6900pMatch-

Node

netgearr7000p_firmwareRange<1.3.1.44

AND

netgearr7000pMatch-

Node

netgearr7100lg_firmwareRange<1.0.0.48

AND

netgearr7100lgMatch-

Node

netgearr7200_firmwareRange<1.2.0.48

AND

netgearr7200Match-

Node

netgearr7350_firmwareRange<1.2.0.48

AND

netgearr7350Match-

Node

netgearr7400_firmwareRange<1.2.0.48

AND

netgearr7400Match-

Node

netgearr7450_firmwareRange<1.2.0.36

AND

netgearr7450Match-

Node

netgearac2100_firmwareRange<1.2.0.36

AND

netgearac2100Match-

Node

netgearac2400_firmwareRange<1.2.0.36

AND

netgearac2400Match-

Node

netgearac2600_firmwareRange<1.2.0.36

AND

netgearac2600Match-

Node

netgearr7500_firmwareRange<1.0.3.38

AND

netgearr7500Matchv2

Node

netgearr7800_firmwareRange<1.0.2.58

AND

netgearr7800Match-

Node

netgearr7900_firmwareRange<1.0.3.8

AND

netgearr7900Match-

Node

netgearr7960p_firmwareRange<1.4.1.44

AND

netgearr7960pMatch-

Node

netgearr8000_firmwareRange<1.0.4.28

AND

netgearr8000Match-

Node

netgearr7900p_firmwareRange<1.4.1.30

AND

netgearr7900pMatch-

Node

netgearr8000p_firmwareRange<1.4.1.30

AND

netgearr8000pMatch-

Node

netgearr8900_firmwareRange<1.0.4.2

AND

netgearr8900Match-

Node

netgearr9000_firmwareRange<1.0.4.2

AND

netgearr9000Match-

Node

netgearrax120_firmwareRange<1.0.0.74

AND

netgearrax120Match-

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-

Node

netgearrbk852_firmwareRange<3.2.16.6

AND

netgearrbk852Match-

Node

netgearrbr850_firmwareRange<3.2.16.6

AND

netgearrbr850Match-

Node

netgearrbs850_firmwareRange<3.2.16.6

AND

netgearrbs850Match-

Node

netgearwnr3500l_firmwareRange<1.2.0.56

AND

netgearwnr3500lMatchv2

Node

netgearxr450_firmwareRange<2.3.2.32

AND

netgearxr450Match-

Node

netgearxr500_firmwareRange<2.3.2.32

AND

netgearxr500Match-

CPENameOperatorVersion
netgear:d6220_firmwarenetgear d6220 firmwarelt1.0.0.48

CPE	Name	Operator	Version
netgear:d6220_firmware	netgear d6220 firmware	lt	1.0.0.48

References

kb.netgear.com/000063780/Security-Advisory-for-Missing-Function-Level-Access-Control-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2020-0273

Social References

10 High

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

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.3%

JSON

Related for CVE-2021-38516

prion1 cvelist1 nvd1