Lucene search

[email protected]CVE-2018-21212

HistoryApr 28, 2020 - 4:15 p.m.

CVE-2018-21212

2020-04-2816:15:13

CWE-120

[email protected]

web.nvd.nist.gov

security

netgear

cve-2018-21212

vulnerability

buffer overflow

5.8 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.4%

JSON

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D7800 before 1.0.1.30, EX2700 before 1.0.1.28, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, WN3100RPv2 before 1.0.0.56, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50.

Affected configurations

NVD

Node

netgeard3600_firmwareRange<1.0.0.67

AND

netgeard3600Match-

Node

netgeard6000_firmwareRange<1.0.0.67

AND

netgeard6000Match-

Node

netgeard6100_firmwareRange<1.0.0.56

AND

netgeard6100Match-

Node

netgeard7800_firmwareRange<1.0.1.30

AND

netgeard7800Match-

Node

netgearex2700_firmwareRange<1.0.1.28

AND

netgearex2700Match-

Node

netgearr6100_firmwareRange<1.0.1.20

AND

netgearr6100Match-

Node

netgearr7500_firmwareRange<1.0.0.118

AND

netgearr7500Match-

Node

netgearr7500_firmwareRange<1.0.3.24

AND

netgearr7500Matchv2

Node

netgearr7800_firmwareRange<1.0.2.40

AND

netgearr7800Match-

Node

netgearr900_firmwareRange<1.0.2.52

AND

netgearr900Match-

Node

netgearwn2000rpt_firmwareRange<1.0.1.20

AND

netgearwn2000rptMatchv3

Node

netgearwn3000rp_firmwareRange<1.0.2.50

AND

netgearwn3000rpMatchv3

Node

netgearwn3100rp_firmwareRange<1.0.0.56

AND

netgearwn3100rpMatchv2

Node

netgearwndr3700_firmwareRange<1.0.2.96

AND

netgearwndr3700Matchv4

Node

netgearwndr4300_firmwareRange<1.0.2.98

AND

netgearwndr4300Match-

Node

netgearwndr4300_firmwareRange<1.0.0.50

AND

netgearwndr4300Matchv2

Node

netgearwndr4500_firmwareRange<1.0.0.50

AND

netgearwndr4500Matchv3

CPENameOperatorVersion
netgear:d3600_firmwarenetgear d3600 firmwarelt1.0.0.67

CPE	Name	Operator	Version
netgear:d3600_firmware	netgear d3600 firmware	lt	1.0.0.67

References

kb.netgear.com/000055137/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2490

5.8 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.4%

JSON

Related for CVE-2018-21212

prion1 cvelist1 nvd1