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 |
|---|---|---|
| All of | ||
| NETGEAR D6200B firmware | <1.1.00.40 | |
| NETGEAR D6200 firmware | ||
| All of | ||
| NETGEAR D7000v1 firmware | <1.0.1.78 | |
| NETGEAR D7000 firmware | ||
| All of | ||
| NETGEAR R6020 firmware | <1.0.0.42 | |
| NETGEAR R6020 firmware | ||
| All of | ||
| NETGEAR R6080 firmware | <1.0.0.42 | |
| NETGEAR R6080 firmware | ||
| All of | ||
| NETGEAR R6050 firmware | <1.0.1.26 | |
| NETGEAR R6050 firmware | ||
| All of | ||
| NETGEAR JR6150 firmware | <1.0.1.26 | |
| NETGEAR JR6150 | ||
| All of | ||
| NETGEAR R6120 firmware | <1.0.0.66 | |
| NETGEAR R6120 firmware | ||
| All of | ||
| NETGEAR R6220 firmware | <1.1.0.110 | |
| NETGEAR R6220 firmware | ||
| All of | ||
| NETGEAR R6230 firmware | <1.1.0.110 | |
| NETGEAR R6230 firmware | ||
| All of | ||
| NETGEAR R6260 firmware | <1.1.0.64 | |
| NETGEAR R6260 firmware | ||
| All of | ||
| NETGEAR R6800 firmware | <1.2.0.62 | |
| NETGEAR R6800 firmware | ||
| All of | ||
| Netgear R6700 Firmware | <1.2.0.62 | |
| NETGEAR R6700v2 firmware | ||
| All of | ||
| NETGEAR R6900v2 | <1.2.0.62 | |
| NETGEAR R6900v2 firmware | ||
| All of | ||
| NETGEAR R7450 firmware | <1.2.0.62 | |
| NETGEAR R7450 firmware | ||
| All of | ||
| NETGEAR AC2100 | <1.2.0.62 | |
| NETGEAR AC2100 firmware | ||
| All of | ||
| NETGEAR AC2400 firmware | <1.2.0.62 | |
| NETGEAR AC2400 firmware | ||
| All of | ||
| NETGEAR AC2600 firmware | <1.2.0.62 | |
| NETGEAR AC2600 | ||
| All of | ||
| NETGEAR WNR2020 Firmware | <1.1.0.62 | |
| NETGEAR WNR2020 Firmware | ||
| NETGEAR D6200B firmware | <1.1.00.40 | |
| NETGEAR D6200 firmware | ||
| NETGEAR D7000v1 firmware | <1.0.1.78 | |
| NETGEAR D7000 firmware | ||
| NETGEAR R6020 firmware | <1.0.0.42 | |
| NETGEAR R6020 firmware | ||
| NETGEAR R6080 firmware | <1.0.0.42 | |
| NETGEAR R6080 firmware | ||
| NETGEAR R6050 firmware | <1.0.1.26 | |
| NETGEAR R6050 firmware | ||
| NETGEAR JR6150 firmware | <1.0.1.26 | |
| NETGEAR JR6150 | ||
| NETGEAR R6120 firmware | <1.0.0.66 | |
| NETGEAR R6120 firmware | ||
| NETGEAR R6220 firmware | <1.1.0.110 | |
| NETGEAR R6220 firmware | ||
| NETGEAR R6230 firmware | <1.1.0.110 | |
| NETGEAR R6230 firmware | ||
| NETGEAR R6260 firmware | <1.1.0.64 | |
| NETGEAR R6260 firmware | ||
| NETGEAR R6800 firmware | <1.2.0.62 | |
| NETGEAR R6800 firmware | ||
| Netgear R6700 Firmware | <1.2.0.62 | |
| NETGEAR R6700v2 firmware | ||
| NETGEAR R6900v2 | <1.2.0.62 | |
| NETGEAR R6900v2 firmware | ||
| NETGEAR R7450 firmware | <1.2.0.62 | |
| NETGEAR R7450 firmware | ||
| NETGEAR AC2100 | <1.2.0.62 | |
| NETGEAR AC2100 firmware | ||
| NETGEAR AC2400 firmware | <1.2.0.62 | |
| NETGEAR AC2400 firmware | ||
| NETGEAR AC2600 firmware | <1.2.0.62 | |
| NETGEAR AC2600 | ||
| NETGEAR WNR2020 Firmware | <1.1.0.62 | |
| NETGEAR WNR2020 Firmware |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
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.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/remedy
- agent/description
- agent/first-publish-date
- agent/last-modified-date
- agent/author
- agent/event
- agent/source
- agent/weakness
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/netgear
- canonical/netgear d6200b firmware
- canonical/netgear d6200 firmware
- canonical/netgear d7000v1 firmware
- canonical/netgear d7000 firmware
- canonical/netgear r6020 firmware
- canonical/netgear r6080 firmware
- canonical/netgear r6050 firmware
- canonical/netgear jr6150 firmware
- canonical/netgear jr6150
- canonical/netgear r6120 firmware
- canonical/netgear r6220 firmware
- canonical/netgear r6230 firmware
- canonical/netgear r6260 firmware
- canonical/netgear r6800 firmware
- canonical/netgear r6700 firmware
- canonical/netgear r6700v2 firmware
- canonical/netgear r6900v2
- canonical/netgear r6900v2 firmware
- canonical/netgear r7450 firmware
- canonical/netgear ac2100
- canonical/netgear ac2100 firmware
- canonical/netgear ac2400 firmware
- canonical/netgear ac2600 firmware
- canonical/netgear ac2600
- canonical/netgear wnr2020 firmware