CVE-2021-45528
Last modified
CVE-2021-45528 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R6900 before 1.0.2.8, R7000 before 1.0.9.88, R7900 before 1.0.3.18, R8000 before 1.0.4.46, R7900P before 1.4.1.50, R8000P before 1.4.1.50, RAX75 before 1.0.3.88, RAX80 before 1.0.3.88, and WNR3500Lv2 before 1.2.0.62.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.
Description
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R6900 before 1.0.2.8, R7000 before 1.0.9.88, R7900 before 1.0.3.18, R8000 before 1.0.4.46, R7900P before 1.4.1.50, R8000P before 1.4.1.50, RAX75 before 1.0.3.88, RAX80 before 1.0.3.88, and WNR3500Lv2 before 1.2.0.62.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | R6300v2 Firmware | <= 1.0.4.52 |
| Netgear | R6400 Firmware | < 1.0.1.52 |
| Netgear | R6900 Firmware | < 1.0.2.8 |
| Netgear | R7000 Firmware | < 1.0.9.88 |
| Netgear | R7900 Firmware | < 1.0.3.18 |
| Netgear | R7900p Firmware | < 1.4.1.50 |
| Netgear | R8000 Firmware | < 1.0.4.46 |
| Netgear | R8000p Firmware | < 1.4.1.50 |
| Netgear | Rax75 Firmware | < 1.0.3.88 |
| Netgear | Rax80 Firmware | < 1.0.3.88 |
| Netgear | Wnr3500lv2 Firmware | < 1.2.0.62 |
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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