CVE-2021-45644
First published: Sun Dec 26 2021(Updated: )
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.88, AC2400 before 1.2.0.88, AC2600 before 1.2.0.88, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.84, R6330 before 1.1.0.84, R6350 before 1.1.0.84, R6700v2 before 1.2.0.88, R6800 before 1.2.0.88, R6850 before 1.1.0.84, R6900v2 before 1.2.0.88, R7200 before 1.2.0.88, R7350 before 1.2.0.88, R7400 before 1.2.0.88, and R7450 before 1.2.0.88.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear Ac2100 Firmware | <1.2.0.88 | |
| Netgear Ac2100 | ||
| Netgear Ac2400 Firmware | <1.2.0.88 | |
| Netgear Ac2400 | ||
| Netgear Ac2600 Firmware | <1.2.0.88 | |
| Netgear Ac2600 | ||
| Netgear R6220 Firmware | <1.1.0.110 | |
| NETGEAR R6220 | ||
| Netgear R6230 Firmware | <1.1.0.110 | |
| Netgear R6230 | ||
| Netgear R6260 Firmware | <1.1.0.84 | |
| NETGEAR R6260 | ||
| Netgear R6330 Firmware | <1.1.0.84 | |
| Netgear R6330 | ||
| Netgear R6350 Firmware | <1.1.0.84 | |
| Netgear R6350 | ||
| Netgear R6700v2 Firmware | <1.2.0.88 | |
| NETGEAR R6700v2 | ||
| Netgear R6800 Firmware | <1.2.0.88 | |
| Netgear R6800 | ||
| Netgear R6850 Firmware | <1.1.0.84 | |
| Netgear R6850 | ||
| Netgear R6900v2 Firmware | <1.2.0.88 | |
| Netgear R6900v2 | ||
| Netgear R7200 Firmware | <1.2.0.88 | |
| Netgear R7200 | ||
| Netgear R7350 Firmware | <1.2.0.88 | |
| Netgear R7350 | ||
| Netgear R7400 Firmware | <1.2.0.88 | |
| Netgear R7400 | ||
| Netgear R7450 Firmware | <1.2.0.88 | |
| NETGEAR R7450 |
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Reference Links
Frequently Asked Questions
Which NETGEAR devices are affected by CVE-2021-45644?
AC2100 before 1.2.0.88, AC2400 before 1.2.0.88, AC2600 before 1.2.0.88, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.84, R6330 before 1.1.0.84, R6350 before 1.1.0.84, R6700v2 before 1.2.0.88, R6800 before 1.2.0.88, R6850 before 1.1.0.84, R6900v2 before 1.2.0.88, R7200 before 1.2.0.88, R7350 before 1.2.0.88, R7400 before 1.2.0.88, R7450 before 1.2.0.88.
What is the severity of CVE-2021-45644?
The severity of CVE-2021-45644 is critical with a CVSS score of 9.8.
How do I fix CVE-2021-45644?
To fix CVE-2021-45644, Netgear has released firmware updates for the affected devices. Please refer to the Netgear advisory at https://kb.netgear.com/000064162/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-PSV-2021-0046 for more information.
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/author
- agent/remedy
- agent/references
- agent/tags
- agent/description
- agent/first-publish-date
- agent/softwarecombine
- agent/event
- vendor/netgear
- canonical/netgear ac2100 firmware
- canonical/netgear ac2100
- canonical/netgear ac2400 firmware
- canonical/netgear ac2400
- canonical/netgear ac2600 firmware
- canonical/netgear ac2600
- canonical/netgear r6220 firmware
- canonical/netgear r6220
- canonical/netgear r6230 firmware
- canonical/netgear r6230
- canonical/netgear r6260 firmware
- canonical/netgear r6260
- canonical/netgear r6330 firmware
- canonical/netgear r6330
- canonical/netgear r6350 firmware
- canonical/netgear r6350
- canonical/netgear r6700v2 firmware
- canonical/netgear r6700v2
- canonical/netgear r6800 firmware
- canonical/netgear r6800
- canonical/netgear r6850 firmware
- canonical/netgear r6850
- canonical/netgear r6900v2 firmware
- canonical/netgear r6900v2
- canonical/netgear r7200 firmware
- canonical/netgear r7200
- canonical/netgear r7350 firmware
- canonical/netgear r7350
- canonical/netgear r7400 firmware
- canonical/netgear r7400
- canonical/netgear r7450 firmware
- canonical/netgear r7450