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MitreCVE-2017-18724

HistoryApr 24, 2020 - 2:15 p.m.

CVE-2017-18724

2020-04-2414:15:13

CWE-787

mitre

web.nvd.nist.gov

netgear

buffer overflow

cve-2017-18724

security vulnerability

nvd

CVSS2

5.8

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

CVSS3

8.8

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

34.2%

JSON

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6200 before 1.1.00.24, R6700v2 before 1.1.0.42, R6800 before 1.1.0.42, and R6900v2 before 1.1.0.42.

Affected configurations

Nvd

Node

netgeard6200_firmwareRange<1.1.00.24

AND

netgeard6200Match-

Node

netgearr6700_firmwareRange<1.1.0.42

AND

netgearr6700Matchv2

Node

netgearr6800_firmwareRange<1.1.0.42

AND

netgearr6800Match-

Node

netgearr6900_firmwareRange<1.1.0.42

AND

netgearr6900Matchv2

VendorProductVersionCPE
netgeard6200_firmware*cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:*
netgeard6200-cpe:2.3:h:netgear:d6200:-:*:*:*:*:*:*:*
netgearr6700_firmware*cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
netgearr6700v2cpe:2.3:h:netgear:r6700:v2:*:*:*:*:*:*:*
netgearr6800_firmware*cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:*
netgearr6800-cpe:2.3:h:netgear:r6800:-:*:*:*:*:*:*:*
netgearr6900_firmware*cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*
netgearr6900v2cpe:2.3:h:netgear:r6900:v2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	d6200_firmware	*	cpe:2.3:o:netgear:d6200_firmware::::::::
netgear	d6200	-	cpe:2.3:h:netgear:d6200:-:::::::*
netgear	r6700_firmware	*	cpe:2.3:o:netgear:r6700_firmware::::::::
netgear	r6700	v2	cpe:2.3:h:netgear:r6700:v2:::::::*
netgear	r6800_firmware	*	cpe:2.3:o:netgear:r6800_firmware::::::::
netgear	r6800	-	cpe:2.3:h:netgear:r6800:-:::::::*
netgear	r6900_firmware	*	cpe:2.3:o:netgear:r6900_firmware::::::::
netgear	r6900	v2	cpe:2.3:h:netgear:r6900:v2:::::::*

References

kb.netgear.com/000052273/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Routers-PSV-2017-2144

CVSS2

5.8

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

CVSS3

8.8

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

34.2%

JSON

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