7.2
CVE-2021-45528
- EPSS 0.55%
- Veröffentlicht 26.12.2021 01:15:14
- Zuletzt bearbeitet 21.11.2024 06:32:25
- Erkennungen
LoginCertain 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ R6300v2 Firmware Version <= 1.0.4.52
Netgear ≫ R6400 Firmware Version < 1.0.1.52
Netgear ≫ R6900 Firmware Version < 1.0.2.8
Netgear ≫ R7000 Firmware Version < 1.0.9.88
Netgear ≫ R7900 Firmware Version < 1.0.3.18
Netgear ≫ R7900p Firmware Version < 1.4.1.50
Netgear ≫ R8000 Firmware Version < 1.0.4.46
Netgear ≫ R8000p Firmware Version < 1.4.1.50
Netgear ≫ Rax75 Firmware Version < 1.0.3.88
Netgear ≫ Rax80 Firmware Version < 1.0.3.88
Netgear ≫ Wnr3500lv2 Firmware Version < 1.2.0.62
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.55% | 0.415 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 7.2 | 1.2 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
|
| NIST | 6.5 | 8 | 6.4 |
AV:N/AC:L/Au:S/C:P/I:P/A:P
|
| MITRE | 8.1 | 1.5 | 6 |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/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.
https://kb.netgear.com/000064057/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2019-0069