CVE-2021-45611
Last modified
CVE-2021-45611 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68, RAX200 before 1.0.3.106, WNDR3400v3 before 1.0.1.38, XR300 before 1.0.3.68, R8500 before 1.0.2.144, RAX75 before 1.0.3.106, R8300 before 1.0.2.144, and RAX80 before 1.0.3.106.. EPSS estimates a 1.20% chance of exploitation in the next 30 days.
Description
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68, RAX200 before 1.0.3.106, WNDR3400v3 before 1.0.1.38, XR300 before 1.0.3.68, R8500 before 1.0.2.144, RAX75 before 1.0.3.106, R8300 before 1.0.2.144, and RAX80 before 1.0.3.106.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Dc112a Firmware | < 1.0.0.52 |
| Netgear | R6400 Firmware | < 1.0.1.68 |
| Netgear | R8300 Firmware | < 1.0.2.144 |
| Netgear | R8500 Firmware | < 1.0.2.144 |
| Netgear | Wndr3400v3 Firmware | < 1.0.1.38 |
| Netgear | Xr300 Firmware | < 1.0.3.68 |
| Netgear | Rax200 Firmware | < 1.0.3.106 |
| Netgear | Rax75 Firmware | < 1.0.3.106 |
| Netgear | Rax80 Firmware | < 1.0.3.106 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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