CVE-2021-45530
Last modified
CVE-2021-45530 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R7000 before 1.0.11.126, R7960P before 1.4.2.84, R8000 before 1.0.4.74, RAX200 before 1.0.4.120, R8000P before 1.4.2.84, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.4.120, R7900P before 1.4.2.84, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, and RAX75 before 1.0.4.120.. EPSS estimates a 0.87% chance of exploitation in the next 30 days.
Description
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R7000 before 1.0.11.126, R7960P before 1.4.2.84, R8000 before 1.0.4.74, RAX200 before 1.0.4.120, R8000P before 1.4.2.84, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.4.120, R7900P before 1.4.2.84, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, and RAX75 before 1.0.4.120.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | R7000 Firmware | < 1.0.11.126 |
| Netgear | R7000p Firmware | < 1.4.2.84 |
| Netgear | R7960p Firmware | < 1.4.2.84 |
| Netgear | R8000 Firmware | < 1.0.4.74 |
| Netgear | R8000p Firmware | < 1.4.2.84 |
| Netgear | Rax20 Firmware | < 1.0.2.82 |
| Netgear | Rax200 Firmware | < 1.0.4.120 |
| Netgear | Rax45 Firmware | < 1.0.2.82 |
| Netgear | Rax15 Firmware | < 1.0.2.82 |
| Netgear | Rax75 Firmware | < 1.0.4.120 |
| Netgear | Rax80 Firmware | < 1.0.4.120 |
| Netgear | Rax50 Firmware | < 1.0.2.82 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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- 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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