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[email protected]CVE-2019-20725

HistoryApr 16, 2020 - 7:15 p.m.

CVE-2019-20725

2020-04-1619:15:25

CWE-787

[email protected]

web.nvd.nist.gov

cve-2019-20725

netgear

devices

security

buffer overflow

authentication

5.2 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.8 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6100 before 1.0.0.63, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, WNDR3700v4 before 1.0.2.102, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.68, and XR500 before 2.3.2.32.

Affected configurations

NVD

Node

netgeard3600_firmwareRange<1.0.0.75

AND

netgeard3600Match-

Node

netgeard6000_firmwareRange<1.0.0.75

AND

netgeard6000Match-

Node

netgeard6100_firmwareRange<1.0.0.63

AND

netgeard6100Match-

Node

netgearr7800_firmwareRange<1.0.2.52

AND

netgearr7800Match-

Node

netgearr8900_firmwareRange<1.0.4.2

AND

netgearr8900Match-

Node

netgearr9000_firmwareRange<1.0.4.2

AND

netgearr9000Match-

Node

netgearwndr3700_firmwareRange<1.0.2.102

AND

netgearwndr3700Matchv4

Node

netgearwndr4300_firmwareRange<1.0.2.104

AND

netgearwndr4300Matchv1

Node

netgearwndr4300_firmwareRange<1.0.0.58

AND

netgearwndr4300Matchv2

Node

netgearwndr4500_firmwareRange<1.0.0.58

AND

netgearwndr4500Matchv3

Node

netgearwnr2000_firmwareRange<1.0.0.68

AND

netgearwnr2000Matchv5

Node

netgearxr500_firmwareRange<2.3.2.32

AND

netgearxr500Match-

CPENameOperatorVersion
netgear:d3600_firmwarenetgear d3600 firmwarelt1.0.0.75

CPE	Name	Operator	Version
netgear:d3600_firmware	netgear d3600 firmware	lt	1.0.0.75

References

kb.netgear.com/000061203/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2018-0143

5.2 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.8 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Related for CVE-2019-20725

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