CVE-2021-45551: Command Injection
First published: Sun Dec 26 2021(Updated: )
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.64, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, AC2600 before 1.2.0.62, and WNR2020 before 1.1.0.62.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear D6200 Firmware | <1.1.00.40 | |
| Netgear D6200 | ||
| Netgear D7000 Firmware | <1.0.1.78 | |
| NETGEAR D7000 | ||
| Netgear R6020 Firmware | <1.0.0.42 | |
| NETGEAR R6020 | ||
| Netgear R6080 Firmware | <1.0.0.42 | |
| Netgear R6080 | ||
| Netgear R6050 Firmware | <1.0.1.26 | |
| Netgear R6050 | ||
| Netgear Jr6150 Firmware | <1.0.1.26 | |
| Netgear Jr6150 | ||
| Netgear R6120 Firmware | <1.0.0.66 | |
| NETGEAR R6120 | ||
| Netgear R6220 Firmware | <1.1.0.110 | |
| NETGEAR R6220 | ||
| Netgear R6230 Firmware | <1.1.0.110 | |
| Netgear R6230 | ||
| Netgear R6260 Firmware | <1.1.0.64 | |
| NETGEAR R6260 | ||
| Netgear R6800 Firmware | <1.2.0.62 | |
| Netgear R6800 | ||
| Netgear R6700v2 Firmware | <1.2.0.62 | |
| NETGEAR R6700v2 | ||
| Netgear R6900v2 Firmware | <1.2.0.62 | |
| Netgear R6900v2 | ||
| Netgear R7450 Firmware | <1.2.0.62 | |
| NETGEAR R7450 | ||
| Netgear Ac2100 Firmware | <1.2.0.62 | |
| Netgear Ac2100 | ||
| Netgear Ac2400 Firmware | <1.2.0.62 | |
| Netgear Ac2400 | ||
| Netgear Ac2600 Firmware | <1.2.0.62 | |
| Netgear Ac2600 | ||
| Netgear Wnr2020 Firmware | <1.1.0.62 | |
| Netgear Wnr2020 | ||
| All of | ||
| Netgear D6200 Firmware | <1.1.00.40 | |
| Netgear D6200 | ||
| All of | ||
| Netgear D7000 Firmware | <1.0.1.78 | |
| NETGEAR D7000 | ||
| All of | ||
| Netgear R6020 Firmware | <1.0.0.42 | |
| NETGEAR R6020 | ||
| All of | ||
| Netgear R6080 Firmware | <1.0.0.42 | |
| Netgear R6080 | ||
| All of | ||
| Netgear R6050 Firmware | <1.0.1.26 | |
| Netgear R6050 | ||
| All of | ||
| Netgear Jr6150 Firmware | <1.0.1.26 | |
| Netgear Jr6150 | ||
| All of | ||
| Netgear R6120 Firmware | <1.0.0.66 | |
| NETGEAR R6120 | ||
| All of | ||
| Netgear R6220 Firmware | <1.1.0.110 | |
| NETGEAR R6220 | ||
| All of | ||
| Netgear R6230 Firmware | <1.1.0.110 | |
| Netgear R6230 | ||
| All of | ||
| Netgear R6260 Firmware | <1.1.0.64 | |
| NETGEAR R6260 | ||
| All of | ||
| Netgear R6800 Firmware | <1.2.0.62 | |
| Netgear R6800 | ||
| All of | ||
| Netgear R6700v2 Firmware | <1.2.0.62 | |
| NETGEAR R6700v2 | ||
| All of | ||
| Netgear R6900v2 Firmware | <1.2.0.62 | |
| Netgear R6900v2 | ||
| All of | ||
| Netgear R7450 Firmware | <1.2.0.62 | |
| NETGEAR R7450 | ||
| All of | ||
| Netgear Ac2100 Firmware | <1.2.0.62 | |
| Netgear Ac2100 | ||
| All of | ||
| Netgear Ac2400 Firmware | <1.2.0.62 | |
| Netgear Ac2400 | ||
| All of | ||
| Netgear Ac2600 Firmware | <1.2.0.62 | |
| Netgear Ac2600 | ||
| All of | ||
| Netgear Wnr2020 Firmware | <1.1.0.62 | |
| Netgear Wnr2020 |
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Reference Links
Frequently Asked Questions
Which NETGEAR devices are affected by CVE-2021-45551?
D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.110, R6230 before 1.1...
What is the severity of CVE-2021-45551?
The severity of CVE-2021-45551 is high with a severity value of 8.8.
How does CVE-2021-45551 impact NETGEAR devices?
CVE-2021-45551 allows an authenticated user to perform command injection on certain NETGEAR devices.
How can I fix CVE-2021-45551?
To fix CVE-2021-45551, update your NETGEAR device firmware to the recommended version mentioned in the security advisory.
Where can I find more information about CVE-2021-45551?
You can find more information about CVE-2021-45551 in the security advisory available at the provided reference link.
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/remedy
- agent/weakness
- agent/description
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/netgear
- canonical/netgear d6200 firmware
- canonical/netgear d6200
- canonical/netgear d7000 firmware
- canonical/netgear d7000
- canonical/netgear r6020 firmware
- canonical/netgear r6020
- canonical/netgear r6080 firmware
- canonical/netgear r6080
- canonical/netgear r6050 firmware
- canonical/netgear r6050
- canonical/netgear jr6150 firmware
- canonical/netgear jr6150
- canonical/netgear r6120 firmware
- canonical/netgear r6120
- canonical/netgear r6220 firmware
- canonical/netgear r6220
- canonical/netgear r6230 firmware
- canonical/netgear r6230
- canonical/netgear r6260 firmware
- canonical/netgear r6260
- canonical/netgear r6800 firmware
- canonical/netgear r6800
- canonical/netgear r6700v2 firmware
- canonical/netgear r6700v2
- canonical/netgear r6900v2 firmware
- canonical/netgear r6900v2
- canonical/netgear r7450 firmware
- canonical/netgear r7450
- canonical/netgear ac2100 firmware
- canonical/netgear ac2100
- canonical/netgear ac2400 firmware
- canonical/netgear ac2400
- canonical/netgear ac2600 firmware
- canonical/netgear ac2600
- canonical/netgear wnr2020 firmware
- canonical/netgear wnr2020