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CVE-2021-45548 Details

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.60, DM200 before 1.0.0.66, EX2700 before 1.0.1.56, EX6150v2 before 1.0.1.86, EX6200v2 before 1.0.1.86, EX6250 before 1.0.0.128, EX6400 before 1.0.2.144, EX6400v2 before 1.0.0.128, EX6410 before 1.0.0.128, EX6420 before 1.0.0.128, EX7300 before 1.0.2.144, EX7300v2 before 1.0.0.128, EX7320 before 1.0.0.128, R7500v2 before 1.0.3.46, R7800 before 1.0.2.74, R8900 before 1.0.5.26, R9000 before 1.0.5.2, RAX120 before 1.0.1.128, WN3000RPv2 before 1.0.0.78, WN3000RPv3 before 1.0.2.80, WNR2000v5 before 1.0.0.74, XR500 before 2.3.2.66, RBK20 before 2.7.3.22, RBR20 before 2.7.3.22, RBS20 before 2.7.3.22, RBK40 before 2.7.3.22, RBR40 before 2.7.3.22, and RBS40 before 2.7.3.22.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://kb.netgear.com/000064450/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2019-0207	CVE	PatchVendor Advisory
https://kb.netgear.com/000064450/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2019-0207	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-77	Improper Neutralization of Special Elements used in a Command ('Command Injection')	[email protected]

Affected Products

Product	Versions
netgear d7800 firmware	< 1.0.1.60
CPE cpe:2.3:o:netgear:d7800_firmware:::::::: Remediation No remediation found in references.
netgear d7800	All versions
CPE cpe:2.3:h:netgear:d7800:-:::::::* Remediation No remediation found in references.
netgear dm200 firmware	< 1.0.0.66
CPE cpe:2.3:o:netgear:dm200_firmware:::::::: Remediation No remediation found in references.
netgear dm200	All versions
CPE cpe:2.3:h:netgear:dm200:-:::::::* Remediation No remediation found in references.
netgear ex2700 firmware	< 1.0.1.56
CPE cpe:2.3:o:netgear:ex2700_firmware:::::::: Remediation No remediation found in references.
netgear ex2700	All versions
CPE cpe:2.3:h:netgear:ex2700:-:::::::* Remediation No remediation found in references.
netgear ex6150v2 firmware	< 1.0.1.86
CPE cpe:2.3:o:netgear:ex6150v2_firmware:::::::: Remediation No remediation found in references.
netgear ex6150v2	All versions
CPE cpe:2.3:h:netgear:ex6150v2:-:::::::* Remediation No remediation found in references.
netgear ex6200v2 firmware	< 1.0.1.86
CPE cpe:2.3:o:netgear:ex6200v2_firmware:::::::: Remediation No remediation found in references.
netgear ex6200v2	All versions
CPE cpe:2.3:h:netgear:ex6200v2:-:::::::* Remediation No remediation found in references.
netgear ex6250 firmware	< 1.0.0.128
CPE cpe:2.3:o:netgear:ex6250_firmware:::::::: Remediation No remediation found in references.
netgear ex6250	All versions
CPE cpe:2.3:h:netgear:ex6250:-:::::::* Remediation No remediation found in references.
netgear ex6400 firmware	< 1.0.2.144
CPE cpe:2.3:o:netgear:ex6400_firmware:::::::: Remediation No remediation found in references.
netgear ex6400	All versions
CPE cpe:2.3:h:netgear:ex6400:-:::::::* Remediation No remediation found in references.
netgear ex6400v2 firmware	< 1.0.0.128
CPE cpe:2.3:o:netgear:ex6400v2_firmware:::::::: Remediation No remediation found in references.
netgear ex6400v2	All versions
CPE cpe:2.3:h:netgear:ex6400v2:-:::::::* Remediation No remediation found in references.
netgear ex6410 firmware	< 1.0.0.128
CPE cpe:2.3:o:netgear:ex6410_firmware:::::::: Remediation No remediation found in references.
netgear ex6410	All versions
CPE cpe:2.3:h:netgear:ex6410:-:::::::* Remediation No remediation found in references.
netgear ex6420 firmware	< 1.0.0.128
CPE cpe:2.3:o:netgear:ex6420_firmware:::::::: Remediation No remediation found in references.
netgear ex6420	All versions
CPE cpe:2.3:h:netgear:ex6420:-:::::::* Remediation No remediation found in references.
netgear ex7300 firmware	< 1.0.2.144
CPE cpe:2.3:o:netgear:ex7300_firmware:::::::: Remediation No remediation found in references.
netgear ex7300	All versions
CPE cpe:2.3:h:netgear:ex7300:-:::::::* Remediation No remediation found in references.
netgear ex7300v2 firmware	< 1.0.0.128
CPE cpe:2.3:o:netgear:ex7300v2_firmware:::::::: Remediation No remediation found in references.
netgear ex7300v2	All versions
CPE cpe:2.3:h:netgear:ex7300v2:-:::::::* Remediation No remediation found in references.
netgear ex7320 firmware	< 1.0.0.128
CPE cpe:2.3:o:netgear:ex7320_firmware:::::::: Remediation No remediation found in references.
netgear ex7320	All versions
CPE cpe:2.3:h:netgear:ex7320:-:::::::* Remediation No remediation found in references.
netgear r7500v2 firmware	< 1.0.3.46
CPE cpe:2.3:o:netgear:r7500v2_firmware:::::::: Remediation No remediation found in references.
netgear r7500v2	All versions
CPE cpe:2.3:h:netgear:r7500v2:-:::::::* Remediation No remediation found in references.
netgear r7800 firmware	< 1.0.2.74
CPE cpe:2.3:o:netgear:r7800_firmware:::::::: Remediation No remediation found in references.
netgear r7800	All versions
CPE cpe:2.3:h:netgear:r7800:-:::::::* Remediation No remediation found in references.
netgear r8900 firmware	< 1.0.5.26
CPE cpe:2.3:o:netgear:r8900_firmware:::::::: Remediation No remediation found in references.
netgear r8900	All versions
CPE cpe:2.3:h:netgear:r8900:-:::::::* Remediation No remediation found in references.
netgear r9000 firmware	< 1.0.5.2
CPE cpe:2.3:o:netgear:r9000_firmware:::::::: Remediation No remediation found in references.
netgear r9000	All versions
CPE cpe:2.3:h:netgear:r9000:-:::::::* Remediation No remediation found in references.
netgear rax120 firmware	< 1.0.1.128
CPE cpe:2.3:o:netgear:rax120_firmware:::::::: Remediation No remediation found in references.
netgear rax120	All versions
CPE cpe:2.3:h:netgear:rax120:-:::::::* Remediation No remediation found in references.
netgear wn3000rpv2 firmware	< 1.0.0.78
CPE cpe:2.3:o:netgear:wn3000rpv2_firmware:::::::: Remediation No remediation found in references.
netgear wn3000rpv2	All versions
CPE cpe:2.3:h:netgear:wn3000rpv2:-:::::::* Remediation No remediation found in references.
netgear wn3000rpv3 firmware	< 1.0.2.80
CPE cpe:2.3:o:netgear:wn3000rpv3_firmware:::::::: Remediation No remediation found in references.
netgear wn3000rpv3	All versions
CPE cpe:2.3:h:netgear:wn3000rpv3:-:::::::* Remediation No remediation found in references.
netgear wnr2000v5 firmware	< 1.0.0.74
CPE cpe:2.3:o:netgear:wnr2000v5_firmware:::::::: cpe:2.3:o:netgear:wnr2000v5_firmware:-:::::::* Remediation No remediation found in references.
netgear xr500 firmware	< 2.3.2.66
CPE cpe:2.3:o:netgear:xr500_firmware:::::::: Remediation No remediation found in references.
netgear xr500	All versions
CPE cpe:2.3:h:netgear:xr500:-:::::::* Remediation No remediation found in references.
netgear rbk20 firmware	< 2.7.3.22
CPE cpe:2.3:o:netgear:rbk20_firmware:::::::: Remediation No remediation found in references.
netgear rbk20	All versions
CPE cpe:2.3:h:netgear:rbk20:-:::::::* Remediation No remediation found in references.
netgear rbr20 firmware	< 2.7.3.22
CPE cpe:2.3:o:netgear:rbr20_firmware:::::::: Remediation No remediation found in references.
netgear rbr20	All versions
CPE cpe:2.3:h:netgear:rbr20:-:::::::* Remediation No remediation found in references.
netgear rbs20 firmware	< 2.7.3.22
CPE cpe:2.3:o:netgear:rbs20_firmware:::::::: Remediation No remediation found in references.
netgear rbs20	All versions
CPE cpe:2.3:h:netgear:rbs20:-:::::::* Remediation No remediation found in references.
netgear rbk40 firmware	< 2.7.3.22
CPE cpe:2.3:o:netgear:rbk40_firmware:::::::: Remediation No remediation found in references.
netgear rbk40	All versions
CPE cpe:2.3:h:netgear:rbk40:-:::::::* Remediation No remediation found in references.
netgear rbr40 firmware	< 2.7.3.22
CPE cpe:2.3:o:netgear:rbr40_firmware:::::::: Remediation No remediation found in references.
netgear rbr40	All versions
CPE cpe:2.3:h:netgear:rbr40:-:::::::* Remediation No remediation found in references.
netgear rbs40 firmware	< 2.7.3.22
CPE cpe:2.3:o:netgear:rbs40_firmware:::::::: Remediation No remediation found in references.
netgear rbs40	All versions
CPE cpe:2.3:h:netgear:rbs40:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 10, 2022	Initial Analysis	[email protected]

CVE-2021-45548 Details

Description

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