CVE-2021-45657 - Vulnerability Details

Certain NETGEAR devices are affected by server-side injection. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, R6020 before 1.0.0.48, R6080 before 1.0.0.48, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6260 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, RBS50Y before 2.6.1.40, and WNR2020 before 1.1.0.62.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00115.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:d6200:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:d7000:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:netgear:r6020_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6020:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:netgear:r6080_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6080:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:netgear:r6050_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6050:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND

cpe:2.3:o:netgear:jr6150_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:jr6150:-:*:*:*:*:*:*:*

Configuration 7 [-]

AND

cpe:2.3:o:netgear:r6120_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6120:-:*:*:*:*:*:*:*

Configuration 8 [-]

AND

cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6220:-:*:*:*:*:*:*:*

Configuration 9 [-]

AND

cpe:2.3:o:netgear:r6230_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6230:-:*:*:*:*:*:*:*

Configuration 10 [-]

AND

cpe:2.3:o:netgear:r6260_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6260:-:*:*:*:*:*:*:*

Configuration 11 [-]

AND

cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6800:-:*:*:*:*:*:*:*

Configuration 12 [-]

AND

cpe:2.3:o:netgear:r6900v2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6900v2:-:*:*:*:*:*:*:*

Configuration 13 [-]

AND

cpe:2.3:o:netgear:r6700v2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r6700v2:-:*:*:*:*:*:*:*

Configuration 14 [-]

AND

cpe:2.3:o:netgear:r7450_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r7450:-:*:*:*:*:*:*:*

Configuration 15 [-]

AND

cpe:2.3:o:netgear:ac2100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:ac2100:-:*:*:*:*:*:*:*

Configuration 16 [-]

AND

cpe:2.3:o:netgear:ac2400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:ac2400:-:*:*:*:*:*:*:*

Configuration 17 [-]

AND

cpe:2.3:o:netgear:ac2600_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:ac2600:-:*:*:*:*:*:*:*

Configuration 18 [-]

AND

cpe:2.3:o:netgear:rbk40_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbk40:-:*:*:*:*:*:*:*

Configuration 19 [-]

AND

cpe:2.3:o:netgear:rbr40_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbr40:-:*:*:*:*:*:*:*

Configuration 20 [-]

AND

cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:*

Configuration 21 [-]

AND

cpe:2.3:o:netgear:rbk20_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbk20:-:*:*:*:*:*:*:*

Configuration 22 [-]

AND

cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:*

Configuration 23 [-]

AND

cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:*

Configuration 24 [-]

AND

cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:*

Configuration 25 [-]

AND

cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*

Configuration 26 [-]

AND

cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:*

Configuration 27 [-]

AND

cpe:2.3:o:netgear:rbs50y_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rbs50y:-:*:*:*:*:*:*:*

Configuration 28 [-]

AND

cpe:2.3:o:netgear:wnr2020_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wnr2020:-:*:*:*:*:*:*:*

No data.

Project Subscriptions

Vendors	Products
Netgear Subscribe	Ac2100 Subscribe Ac2100 Firmware Subscribe Ac2400 Subscribe Ac2400 Firmware Subscribe Ac2600 Subscribe Ac2600 Firmware Subscribe D6200 Subscribe D6200 Firmware Subscribe D7000 Subscribe D7000 Firmware Subscribe Jr6150 Subscribe Jr6150 Firmware Subscribe R6020 Subscribe R6020 Firmware Subscribe R6050 Subscribe R6050 Firmware Subscribe R6080 Subscribe R6080 Firmware Subscribe R6120 Subscribe R6120 Firmware Subscribe R6220 Subscribe R6220 Firmware Subscribe R6230 Subscribe R6230 Firmware Subscribe R6260 Subscribe R6260 Firmware Subscribe R6700v2 Subscribe R6700v2 Firmware Subscribe R6800 Subscribe R6800 Firmware Subscribe R6900v2 Subscribe R6900v2 Firmware Subscribe R7450 Subscribe R7450 Firmware Subscribe Rbk20 Subscribe Rbk20 Firmware Subscribe Rbk40 Subscribe Rbk40 Firmware Subscribe Rbk50 Subscribe Rbk50 Firmware Subscribe Rbr20 Subscribe Rbr20 Firmware Subscribe Rbr40 Subscribe Rbr40 Firmware Subscribe Rbr50 Subscribe Rbr50 Firmware Subscribe Rbs20 Subscribe Rbs20 Firmware Subscribe Rbs40 Subscribe Rbs40 Firmware Subscribe Rbs50 Subscribe Rbs50 Firmware Subscribe Rbs50y Subscribe Rbs50y Firmware Subscribe Wnr2020 Subscribe Wnr2020 Firmware Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2021-32423	Certain NETGEAR devices are affected by server-side injection. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, R6020 before 1.0.0.48, R6080 before 1.0.0.48, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6260 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, RBS50Y before 2.6.1.40, and WNR2020 before 1.1.0.62.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://kb.netgear.com/000064067/Security-Advisory-for-Server-Side-Injection-on-Some-Routers-and-WiFi-Systems-PSV-2019-0141

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-12-26T00:27:59

Updated: 2024-08-04T04:47:01.764Z

Reserved: 2021-12-25T00:00:00

Link: CVE-2021-45657

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-26T01:15:20.420

Modified: 2024-11-21T06:32:48.243

Link: CVE-2021-45657

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-74

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

Project Subscriptions

Projects

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