CVE-2021-45657: High severity netgear d6200b firmware vulnerability
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.
Affected Software
Remediation
Event History
Frequently Asked Questions
Which NETGEAR devices are affected by server-side injection vulnerability (CVE-2021-45657)?
NETGEAR D6200, D7000, R6020, R6080, R6050, JR6150, R6120, R6220, R6230, R6260, R6800, R6900v2, R6700v2, R7450, Ac2100, Ac2400, Ac2600, Rbk40, Rbr40, Rbs40, Rbk20, Rbr20, Rbs20, Rbk50, Rbr50, Rbs50, Rbs50y, Wnr2020 devices are affected.
What is the severity of the server-side injection vulnerability (CVE-2021-45657)?
The severity of the vulnerability is rated as high with a CVSS score of 7.8.
How can I check if my NETGEAR device is vulnerable to the server-side injection vulnerability (CVE-2021-45657)?
You can check the NETGEAR advisory (link provided) or contact NETGEAR support for information on affected firmware versions.
How do I fix the server-side injection vulnerability (CVE-2021-45657) on my NETGEAR device?
Update your NETGEAR device firmware to the latest patched version provided by NETGEAR.
Where can I find more information about the server-side injection vulnerability (CVE-2021-45657) and its impact on NETGEAR devices?
You can find more information in the NETGEAR security advisory (link provided).