9.8
CVE-2021-45527
- EPSS 1.24%
- Published 26.12.2021 01:15:14
- Last modified 21.11.2024 06:32:25
- Source cve@mitre.org
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Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.54, EX7000 before 1.0.1.94, EX7500 before 1.0.0.72, R6250 before 1.0.4.48, R6300v2 before 1.0.4.52, R6400 before 1.0.1.70, R6400v2 before 1.0.4.102, R6700v3 before 1.0.4.102, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7850 before 1.0.5.68, R7900 before 1.0.4.30, R7960P before 1.4.1.68, R8000 before 1.0.4.52, RAX200 before 1.0.2.88, RBS40V before 2.6.2.4, RS400 before 1.5.1.80, XR300 before 1.0.3.56, R7000P before 1.3.2.124, R8000P before 1.4.1.68, R8500 before 1.0.2.144, RAX80 before 1.0.3.102, R6900P before 1.3.2.124, R7900P before 1.4.1.68, R8300 before 1.0.2.144, RAX75 before 1.0.3.102, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, and RBK852 before 3.2.17.12.
Data is provided by the National Vulnerability Database (NVD)
Netgear ≫ Rbk752 Firmware Version < 3.2.17.12
Netgear ≫ Rbr750 Firmware Version < 3.2.17.12
Netgear ≫ Rbs750 Firmware Version < 3.2.17.12
Netgear ≫ Rbk852 Firmware Version < 3.2.17.12
Netgear ≫ Rbr850 Firmware Version < 3.2.17.12
Netgear ≫ Rbs850 Firmware Version < 3.2.17.12
Netgear ≫ D6220 Firmware Version < 1.0.0.68
Netgear ≫ D6400 Firmware Version < 1.0.0.102
Netgear ≫ D7000v2 Firmware Version < 1.0.0.66
Netgear ≫ D8500 Firmware Version < 1.0.3.58
Netgear ≫ Dc112a Firmware Version < 1.0.0.54
Netgear ≫ Ex7000 Firmware Version < 1.0.1.94
Netgear ≫ Ex7500 Firmware Version < 1.0.0.72
Netgear ≫ R6250 Firmware Version < 1.0.4.48
Netgear ≫ R6300v2 Firmware Version < 1.0.4.52
Netgear ≫ R6400 Firmware Version < 1.0.1.70
Netgear ≫ R6400v2 Firmware Version < 1.0.4.102
Netgear ≫ R6700v3 Firmware Version < 1.0.4.102
Netgear ≫ R7000 Firmware Version < 1.0.11.116
Netgear ≫ R7100lg Firmware Version < 1.0.0.64
Netgear ≫ R7850 Firmware Version < 1.0.5.68
Netgear ≫ R7900 Firmware Version < 1.0.4.30
Netgear ≫ R7960p Firmware Version < 1.4.1.68
Netgear ≫ R8000 Firmware Version < 1.0.4.52
Netgear ≫ Rax200 Firmware Version < 1.0.2.88
Netgear ≫ Rax75 Firmware Version < 1.0.3.102
Netgear ≫ Rax80 Firmware Version < 1.0.3.102
Netgear ≫ Rbs40v Firmware Version < 2.6.2.4
Netgear ≫ Xr300 Firmware Version < 1.0.3.56
Netgear ≫ Rs400 Firmware Version < 1.5.1.80
Netgear ≫ R7000p Firmware Version < 1.3.2.124
Netgear ≫ R8000p Firmware Version < 1.4.1.68
Netgear ≫ R8500 Firmware Version < 1.0.2.144
Netgear ≫ R6900p Firmware Version < 1.3.2.124
Netgear ≫ R7900p Firmware Version < 1.4.1.68
Netgear ≫ R8300 Firmware Version < 1.0.2.144
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.24% | 0.774 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.5 | 8 | 6.4 |
AV:N/AC:L/Au:S/C:P/I:P/A:P
|
| cve@mitre.org | 9.6 | 2.8 | 6 |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
|
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.