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[email protected]CVE-2017-18826

HistoryApr 20, 2020 - 5:15 p.m.

CVE-2017-18826

2020-04-2017:15:13

CWE-269

[email protected]

web.nvd.nist.gov

netgear

devices

vertical

privilege escalation

security

vulnerability

cve-2017-18826

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15.

Affected configurations

NVD

Node

netgearm4300-28g_firmwareRange<12.0.2.15

AND

netgearm4300-28gMatch-

Node

netgearm4300-52g_firmwareRange<12.0.2.15

AND

netgearm4300-52gMatch-

Node

netgearm4300-28g-poe\+_firmwareRange<12.0.2.15

AND

netgearm4300-28g-poe\+Match-

Node

netgearm4300-52g-poe\+_firmwareRange<12.0.2.15

AND

netgearm4300-52g-poe\+Match-

Node

netgearm4300-8x8f_firmwareRange<12.0.2.15

AND

netgearm4300-8x8fMatch-

Node

netgearm4300-12x12f_firmwareRange<12.0.2.15

AND

netgearm4300-12x12fMatch-

Node

netgearm4300-24x24f_firmwareRange<12.0.2.15

AND

netgearm4300-24x24fMatch-

Node

netgearm4300-24x_firmwareRange<12.0.2.15

AND

netgearm4300-24xMatch-

Node

netgearm4300-48x_firmwareRange<12.0.2.15

AND

netgearm4300-48xMatch-

Node

netgearm4200_firmwareRange<12.0.2.15

AND

netgearm4200Match-

CPENameOperatorVersion
netgear:m4300-28g_firmwarenetgear m4300-28g firmwarelt12.0.2.15

CPE	Name	Operator	Version
netgear:m4300-28g_firmware	netgear m4300-28g firmware	lt	12.0.2.15

References

kb.netgear.com/000049039/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Fully-Managed-Switches-PSV-2017-1940

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

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