7.8
CVE-2021-45534
- EPSS 1.09%
- Veröffentlicht 26.12.2021 01:15:14
- Zuletzt bearbeitet 21.11.2024 06:32:26
- Erkennungen
LoginCertain NETGEAR devices are affected by command injection by an authenticated user. This affects AC2100 before 1.2.0.88, AC2400 before 1.2.0.88, AC2600 before 1.2.0.88, D7000 before 1.0.1.82, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.84, R6330 before 1.1.0.84, R6350 before 1.1.0.84, R6700v2 before 1.2.0.88, R6800 before 1.2.0.88, R6850 before 1.1.0.84, R6900v2 before 1.2.0.88, R7200 before 1.2.0.88, R7350 before 1.2.0.88, R7400 before 1.2.0.88, and R7450 before 1.2.0.88.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ Ac2100 Firmware Version < 1.2.0.88
Netgear ≫ Ac2400 Firmware Version < 1.2.0.88
Netgear ≫ Ac2600 Firmware Version < 1.2.0.88
Netgear ≫ D7000 Firmware Version < 1.0.1.82
Netgear ≫ R6220 Firmware Version < 1.1.0.110
Netgear ≫ R6230 Firmware Version < 1.1.0.110
Netgear ≫ R6260 Firmware Version < 1.1.0.84
Netgear ≫ R6330 Firmware Version < 1.1.0.84
Netgear ≫ R6350 Firmware Version < 1.1.0.84
Netgear ≫ R6700v2 Firmware Version < 1.2.0.88
Netgear ≫ R6800 Firmware Version < 1.2.0.88
Netgear ≫ R6850 Firmware Version < 1.1.0.84
Netgear ≫ R6900v2 Firmware Version < 1.2.0.88
Netgear ≫ R7200 Firmware Version < 1.2.0.88
Netgear ≫ R7350 Firmware Version < 1.2.0.88
Netgear ≫ R7400 Firmware Version < 1.2.0.88
Netgear ≫ R7450 Firmware Version < 1.2.0.88
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.09% | 0.611 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/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 | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-small-business-routers-at-risk/
https://kb.netgear.com/000064406/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-DSL-Modem-Routers-PSV-2021-0172