CVE-2021-45618
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7800 before 1.0.1.64, EX6200v2 before 1.0.1.86, EX6250 before 1.0.0.134, EX7700 before 1.0.0.216, EX8000 before 1.0.1.232, LBR20 before 2.6.3.50, R7800 before 1.0.2.80, R8900 before 1.0.5.26, R9000 before 1.0.5.26, RAX120 before 1.2.0.16, RBS50Y before 1.0.0.56, WNR2000v5 before 1.0.0.76, XR450 before 2.3.2.114, XR500 before 2.3.2.114, XR700 before 1.0.1.36, EX6150v2 before 1.0.1.98, EX7300 before 1.0.2.158, EX7320 before 1.0.0.134, EX6100v2 before 1.0.1.98, EX6400 before 1.0.2.158, EX7300v2 before 1.0.0.134, EX6410 before 1.0.0.134, RBR10 before 2.6.1.44, RBR20 before 2.6.2.104, RBR40 before 2.6.2.104, RBR50 before 2.7.2.102, EX6420 before 1.0.0.134, RBS10 before 2.6.1.44, RBS20 before 2.6.2.104, RBS40 before 2.6.2.104, RBS50 before 2.7.2.102, EX6400v2 before 1.0.0.134, RBK12 before 2.6.1.44, RBK20 before 2.6.2.104, RBK40 before 2.6.2.104, and RBK50 before 2.7.2.102.
Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un atacante no autenticado. Esto afecta a D7800 versiones anteriores a 1.0.1.64, a EX6200v2 versiones anteriores a 1.0.1.86, a EX6250 versiones anteriores a 1.0.0.134, a EX7700 versiones anteriores a 1.0.0.216, a EX8000 versiones anteriores a 1.0.1.232, a LBR20 versiones anteriores a 2.6.3.50, a R7800 versiones anteriores a 1.0.2.80, a R8900 versiones anteriores a 1.0.5.26, a R9000 versiones anteriores a 1.0. 5.26, RAX120 versiones anteriores a 1.2.0.16, RBS50Y versiones anteriores a 1.0.0.56, WNR2000v5 versiones anteriores a 1.0.0.76, XR450 versiones anteriores a 2.3.2.114, XR500 versiones anteriores a 2.3.2.114, XR700 versiones anteriores a 1.0.1.36, EX6150v2 versiones anteriores a 1.0.1.98, EX7300 versiones anteriores a 1.0.2.158, EX7320 versiones anteriores a 1.0.0. 134, EX6100v2 versiones anteriores a 1.0.1.98, EX6400 versiones anteriores a 1.0.2.158, EX7300v2 versiones anteriores a 1.0.0.134, EX6410 versiones anteriores a 1.0.0.134, RBR10 versiones anteriores a 2.6.1.44, RBR20 versiones anteriores a 2.6.2.104, RBR40 versiones anteriores a 2.6.2.104, RBR50 versiones anteriores a 2.7.2.102, EX6420 versiones anteriores a 1.0.0. 134, RBS10 versiones anteriores a 2.6.1.44, RBS20 versiones anteriores a 2.6.2.104, RBS40 versiones anteriores a 2.6.2.104, RBS50 versiones anteriores a 2.7.2.102, EX6400v2 versiones anteriores a 1.0.0.134, RBK12 versiones anteriores a 2.6.1.44, RBK20 versiones anteriores a 2.6.2.104, RBK40 versiones anteriores a 2.6.2.104 y RBK50 versiones anteriores a 2.7.2.102
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-12-25 CVE Reserved
- 2021-12-26 CVE Published
- 2024-08-04 CVE Updated
- 2024-10-06 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CAPEC
References (1)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Netgear Search vendor "Netgear" | D7800 Firmware Search vendor "Netgear" for product "D7800 Firmware" | < 1.0.1.64 Search vendor "Netgear" for product "D7800 Firmware" and version " < 1.0.1.64" | - |
Affected
| in | Netgear Search vendor "Netgear" | D7800 Search vendor "Netgear" for product "D7800" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6200v2 Firmware Search vendor "Netgear" for product "Ex6200v2 Firmware" | < 1.0.1.86 Search vendor "Netgear" for product "Ex6200v2 Firmware" and version " < 1.0.1.86" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6200v2 Search vendor "Netgear" for product "Ex6200v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6250 Firmware Search vendor "Netgear" for product "Ex6250 Firmware" | < 1.0.0.134 Search vendor "Netgear" for product "Ex6250 Firmware" and version " < 1.0.0.134" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6250 Search vendor "Netgear" for product "Ex6250" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex7700 Firmware Search vendor "Netgear" for product "Ex7700 Firmware" | < 1.0.0.216 Search vendor "Netgear" for product "Ex7700 Firmware" and version " < 1.0.0.216" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex7700 Search vendor "Netgear" for product "Ex7700" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex8000 Firmware Search vendor "Netgear" for product "Ex8000 Firmware" | < 1.0.1.232 Search vendor "Netgear" for product "Ex8000 Firmware" and version " < 1.0.1.232" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex8000 Search vendor "Netgear" for product "Ex8000" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Lbr20 Firmware Search vendor "Netgear" for product "Lbr20 Firmware" | < 2.6.3.50 Search vendor "Netgear" for product "Lbr20 Firmware" and version " < 2.6.3.50" | - |
Affected
| in | Netgear Search vendor "Netgear" | Lbr20 Search vendor "Netgear" for product "Lbr20" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R7800 Firmware Search vendor "Netgear" for product "R7800 Firmware" | < 1.0.2.80 Search vendor "Netgear" for product "R7800 Firmware" and version " < 1.0.2.80" | - |
Affected
| in | Netgear Search vendor "Netgear" | R7800 Search vendor "Netgear" for product "R7800" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R8900 Firmware Search vendor "Netgear" for product "R8900 Firmware" | < 1.0.5.26 Search vendor "Netgear" for product "R8900 Firmware" and version " < 1.0.5.26" | - |
Affected
| in | Netgear Search vendor "Netgear" | R8900 Search vendor "Netgear" for product "R8900" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R9000 Firmware Search vendor "Netgear" for product "R9000 Firmware" | < 1.0.5.26 Search vendor "Netgear" for product "R9000 Firmware" and version " < 1.0.5.26" | - |
Affected
| in | Netgear Search vendor "Netgear" | R9000 Search vendor "Netgear" for product "R9000" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rax120 Firmware Search vendor "Netgear" for product "Rax120 Firmware" | < 1.2.0.16 Search vendor "Netgear" for product "Rax120 Firmware" and version " < 1.2.0.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rax120 Search vendor "Netgear" for product "Rax120" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs50y Firmware Search vendor "Netgear" for product "Rbs50y Firmware" | < 1.0.0.56 Search vendor "Netgear" for product "Rbs50y Firmware" and version " < 1.0.0.56" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs50y Search vendor "Netgear" for product "Rbs50y" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Wnr2000v5 Firmware Search vendor "Netgear" for product "Wnr2000v5 Firmware" | < 1.0.0.76 Search vendor "Netgear" for product "Wnr2000v5 Firmware" and version " < 1.0.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wnr2000v5 Search vendor "Netgear" for product "Wnr2000v5" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Xr450 Firmware Search vendor "Netgear" for product "Xr450 Firmware" | < 2.3.2.114 Search vendor "Netgear" for product "Xr450 Firmware" and version " < 2.3.2.114" | - |
Affected
| in | Netgear Search vendor "Netgear" | Xr450 Search vendor "Netgear" for product "Xr450" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Xr500 Firmware Search vendor "Netgear" for product "Xr500 Firmware" | < 2.3.2.114 Search vendor "Netgear" for product "Xr500 Firmware" and version " < 2.3.2.114" | - |
Affected
| in | Netgear Search vendor "Netgear" | Xr500 Search vendor "Netgear" for product "Xr500" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Xr700 Firmware Search vendor "Netgear" for product "Xr700 Firmware" | < 1.0.1.36 Search vendor "Netgear" for product "Xr700 Firmware" and version " < 1.0.1.36" | - |
Affected
| in | Netgear Search vendor "Netgear" | Xr700 Search vendor "Netgear" for product "Xr700" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6150v2 Firmware Search vendor "Netgear" for product "Ex6150v2 Firmware" | < 1.0.1.98 Search vendor "Netgear" for product "Ex6150v2 Firmware" and version " < 1.0.1.98" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6150v2 Search vendor "Netgear" for product "Ex6150v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex7300 Firmware Search vendor "Netgear" for product "Ex7300 Firmware" | < 1.0.2.158 Search vendor "Netgear" for product "Ex7300 Firmware" and version " < 1.0.2.158" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex7300 Search vendor "Netgear" for product "Ex7300" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex7320 Firmware Search vendor "Netgear" for product "Ex7320 Firmware" | < 1.0.0.134 Search vendor "Netgear" for product "Ex7320 Firmware" and version " < 1.0.0.134" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex7320 Search vendor "Netgear" for product "Ex7320" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6100v2 Firmware Search vendor "Netgear" for product "Ex6100v2 Firmware" | < 1.0.1.98 Search vendor "Netgear" for product "Ex6100v2 Firmware" and version " < 1.0.1.98" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6100v2 Search vendor "Netgear" for product "Ex6100v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6400 Firmware Search vendor "Netgear" for product "Ex6400 Firmware" | < 1.0.2.158 Search vendor "Netgear" for product "Ex6400 Firmware" and version " < 1.0.2.158" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6400 Search vendor "Netgear" for product "Ex6400" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex7300v2 Firmware Search vendor "Netgear" for product "Ex7300v2 Firmware" | < 1.0.0.134 Search vendor "Netgear" for product "Ex7300v2 Firmware" and version " < 1.0.0.134" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex7300v2 Search vendor "Netgear" for product "Ex7300v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6410 Firmware Search vendor "Netgear" for product "Ex6410 Firmware" | < 1.0.0.134 Search vendor "Netgear" for product "Ex6410 Firmware" and version " < 1.0.0.134" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6410 Search vendor "Netgear" for product "Ex6410" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbr10 Firmware Search vendor "Netgear" for product "Rbr10 Firmware" | < 2.6.1.44 Search vendor "Netgear" for product "Rbr10 Firmware" and version " < 2.6.1.44" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbr10 Search vendor "Netgear" for product "Rbr10" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbr20 Firmware Search vendor "Netgear" for product "Rbr20 Firmware" | < 2.6.2.104 Search vendor "Netgear" for product "Rbr20 Firmware" and version " < 2.6.2.104" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbr20 Search vendor "Netgear" for product "Rbr20" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbr40 Firmware Search vendor "Netgear" for product "Rbr40 Firmware" | < 2.6.2.104 Search vendor "Netgear" for product "Rbr40 Firmware" and version " < 2.6.2.104" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbr40 Search vendor "Netgear" for product "Rbr40" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbr50 Firmware Search vendor "Netgear" for product "Rbr50 Firmware" | < 2.7.2.102 Search vendor "Netgear" for product "Rbr50 Firmware" and version " < 2.7.2.102" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbr50 Search vendor "Netgear" for product "Rbr50" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6420 Firmware Search vendor "Netgear" for product "Ex6420 Firmware" | < 1.0.0.134 Search vendor "Netgear" for product "Ex6420 Firmware" and version " < 1.0.0.134" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6420 Search vendor "Netgear" for product "Ex6420" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs10 Firmware Search vendor "Netgear" for product "Rbs10 Firmware" | < 2.6.1.44 Search vendor "Netgear" for product "Rbs10 Firmware" and version " < 2.6.1.44" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs10 Search vendor "Netgear" for product "Rbs10" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs20 Firmware Search vendor "Netgear" for product "Rbs20 Firmware" | < 2.6.2.104 Search vendor "Netgear" for product "Rbs20 Firmware" and version " < 2.6.2.104" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs20 Search vendor "Netgear" for product "Rbs20" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs40 Firmware Search vendor "Netgear" for product "Rbs40 Firmware" | < 2.6.2.104 Search vendor "Netgear" for product "Rbs40 Firmware" and version " < 2.6.2.104" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs40 Search vendor "Netgear" for product "Rbs40" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs50 Firmware Search vendor "Netgear" for product "Rbs50 Firmware" | < 2.7.2.102 Search vendor "Netgear" for product "Rbs50 Firmware" and version " < 2.7.2.102" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs50 Search vendor "Netgear" for product "Rbs50" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex6400v2 Firmware Search vendor "Netgear" for product "Ex6400v2 Firmware" | < 1.0.0.134 Search vendor "Netgear" for product "Ex6400v2 Firmware" and version " < 1.0.0.134" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex6400v2 Search vendor "Netgear" for product "Ex6400v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbk12 Firmware Search vendor "Netgear" for product "Rbk12 Firmware" | < 2.6.1.44 Search vendor "Netgear" for product "Rbk12 Firmware" and version " < 2.6.1.44" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbk12 Search vendor "Netgear" for product "Rbk12" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbk20 Firmware Search vendor "Netgear" for product "Rbk20 Firmware" | < 2.6.2.104 Search vendor "Netgear" for product "Rbk20 Firmware" and version " < 2.6.2.104" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbk20 Search vendor "Netgear" for product "Rbk20" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbk40 Firmware Search vendor "Netgear" for product "Rbk40 Firmware" | < 2.6.2.104 Search vendor "Netgear" for product "Rbk40 Firmware" and version " < 2.6.2.104" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbk40 Search vendor "Netgear" for product "Rbk40" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbk50 Firmware Search vendor "Netgear" for product "Rbk50 Firmware" | < 2.7.2.102 Search vendor "Netgear" for product "Rbk50 Firmware" and version " < 2.7.2.102" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbk50 Search vendor "Netgear" for product "Rbk50" | - | - |
Safe
|