CVE-2021-45610: Buffer Overflow
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.66, D6400 before 1.0.0.100, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.52, DGN2200v4 before 1.0.0.118, EAX80 before 1.0.1.64, R6250 before 1.0.4.48, R7000 before 1.0.11.110, R7100LG before 1.0.0.72, R7900 before 1.0.4.30, R7960P before 1.4.1.64, R8000 before 1.0.4.62, RAX200 before 1.0.3.106, RS400 before 1.5.1.80, XR300 before 1.0.3.68, R6400v2 before 1.0.4.106, R7000P before 1.3.2.132, R8000P before 1.4.1.64, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.3.106, R6700v3 before 1.0.4.106, R6900P before 1.3.2.132, R7900P before 1.4.1.64, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, and RAX75 before 1.0.3.106.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2021-45610?
CVE-2021-45610 is a vulnerability that affects certain NETGEAR devices causing a buffer overflow by an unauthenticated attacker.
Which NETGEAR devices are affected by CVE-2021-45610?
NETGEAR devices D6220, D6400, D7000v2, D8500, DC112A, DGN2200v4, EAX80, R6250, R7000, R7000P, R8000, R8000P, R7100lg, R7900, R7900P, R7960p, R6900P, R6400v2, R6700v3, XR300, RS400, Rax200, Rax20, Rax45, Rax80, Rax15, Rax50, Rax75, R7900P, and R7960p are affected by CVE-2021-45610.
What is the severity of CVE-2021-45610?
CVE-2021-45610 has a severity rating of 9.8 (Critical).
How can I fix CVE-2021-45610?
To fix CVE-2021-45610, update the firmware of the affected NETGEAR devices to the latest version provided by NETGEAR.
Where can I find more information about CVE-2021-45610?
You can find more information about CVE-2021-45610 in the NETGEAR security advisory at the following link: [https://kb.netgear.com/000064487/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0322](https://kb.netgear.com/000064487/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0322)