Lucene search

MitreCVE-2021-45599

HistoryDec 26, 2021 - 1:15 a.m.

CVE-2021-45599

2021-12-2601:15:17

CWE-77

mitre

web.nvd.nist.gov

cve-2021-45599

netgear

command injection

authenticated user

vulnerability

security

nvd

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.001

Percentile

47.8%

JSON

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

Affected configurations

Nvd

Node

netgearcbr40_firmwareRange<2.5.0.24

AND

netgearcbr40Match-

Node

netgearcbr750_firmwareRange<4.6.3.6

AND

netgearcbr750Match-

Node

netgearrbr850_firmwareRange<3.2.17.12

AND

netgearrbr850Match-

Node

netgearrbs850_firmwareRange<3.2.17.12

AND

netgearrbs850Match-

Node

netgearrbk852_firmwareRange<3.2.17.12

AND

netgearrbk852Match-

VendorProductVersionCPE
netgearcbr40_firmware*cpe:2.3:o:netgear:cbr40_firmware:*:*:*:*:*:*:*:*
netgearcbr40-cpe:2.3:h:netgear:cbr40:-:*:*:*:*:*:*:*
netgearcbr750_firmware*cpe:2.3:o:netgear:cbr750_firmware:*:*:*:*:*:*:*:*
netgearcbr750-cpe:2.3:h:netgear:cbr750:-:*:*:*:*:*:*:*
netgearrbr850_firmware*cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
netgearrbr850-cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*
netgearrbs850_firmware*cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
netgearrbs850-cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*
netgearrbk852_firmware*cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:*
netgearrbk852-cpe:2.3:h:netgear:rbk852:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	cbr40_firmware	*	cpe:2.3:o:netgear:cbr40_firmware::::::::
netgear	cbr40	-	cpe:2.3:h:netgear:cbr40:-:::::::*
netgear	cbr750_firmware	*	cpe:2.3:o:netgear:cbr750_firmware::::::::
netgear	cbr750	-	cpe:2.3:h:netgear:cbr750:-:::::::*
netgear	rbr850_firmware	*	cpe:2.3:o:netgear:rbr850_firmware::::::::
netgear	rbr850	-	cpe:2.3:h:netgear:rbr850:-:::::::*
netgear	rbs850_firmware	*	cpe:2.3:o:netgear:rbs850_firmware::::::::
netgear	rbs850	-	cpe:2.3:h:netgear:rbs850:-:::::::*
netgear	rbk852_firmware	*	cpe:2.3:o:netgear:rbk852_firmware::::::::
netgear	rbk852	-	cpe:2.3:h:netgear:rbk852:-:::::::*

References

kb.netgear.com/000064145/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0546

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.001

Percentile

47.8%

JSON

Related for CVE-2021-45599