CVE-2021-45657
Severity Score
7.8
*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 server-side injection. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, R6020 before 1.0.0.48, R6080 before 1.0.0.48, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6260 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, RBS50Y before 2.6.1.40, and WNR2020 before 1.1.0.62.
Determinados dispositivos NETGEAR están afectados por una inyección en el lado del servidor. Esto afecta a D6200 versiones anteriores a 1.1.00.38, D7000 versiones anteriores a 1.0.1.78, R6020 versiones anteriores a 1.0.0.48, R6080 versiones anteriores a 1.0.0.48, R6050 versiones anteriores a 1.0.1.26, JR6150 versiones anteriores a 1.0.1.26, R6120 versiones anteriores a 1. 0.0.66, R6220 versiones anteriores a 1.1.0.100, R6230 versiones anteriores a 1.1.0.100, R6260 versiones anteriores a 1.1.0.78, R6800 versiones anteriores a 1.2.0.76, R6900v2 versiones anteriores a 1.2.0.76, R6700v2 versiones anteriores a 1.2.0.76, R7450 versiones anteriores a 1.2. 0.76, AC2100 versiones anteriores a 1.2.0.76, AC2400 versiones anteriores a 1.2.0.76, AC2600 versiones anteriores a 1.2.0.76, RBK40 versiones anteriores a 2.5.1.16, RBR40 versiones anteriores a 2.5.1.16, RBS40 versiones anteriores a 2.5.1.16, RBK20 versiones anteriores a 2.5.1. 16, RBR20 versiones anteriores a 2.5.1.16, RBS20 versiones anteriores a 2.5.1.16, RBK50 versiones anteriores a 2.5.1.16, RBR50 versiones anteriores a 2.5.1.16, RBS50 versiones anteriores a 2.5.1.16, RBS50Y versiones anteriores a 2.6.1.40, y WNR2020 versiones anteriores a 1.1.0.62
*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
- 2023-07-18 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://kb.netgear.com/000064067/Security-Advisory-for-Server-Side-Injection-on-Some-Routers-and-WiFi-Systems-PSV-2019-0141 | 2022-07-12 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Netgear Search vendor "Netgear" | D6200 Firmware Search vendor "Netgear" for product "D6200 Firmware" | < 1.1.00.38 Search vendor "Netgear" for product "D6200 Firmware" and version " < 1.1.00.38" | - |
Affected
| in | Netgear Search vendor "Netgear" | D6200 Search vendor "Netgear" for product "D6200" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | D7000 Firmware Search vendor "Netgear" for product "D7000 Firmware" | < 1.0.1.78 Search vendor "Netgear" for product "D7000 Firmware" and version " < 1.0.1.78" | - |
Affected
| in | Netgear Search vendor "Netgear" | D7000 Search vendor "Netgear" for product "D7000" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6020 Firmware Search vendor "Netgear" for product "R6020 Firmware" | < 1.0.0.48 Search vendor "Netgear" for product "R6020 Firmware" and version " < 1.0.0.48" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6020 Search vendor "Netgear" for product "R6020" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6080 Firmware Search vendor "Netgear" for product "R6080 Firmware" | < 1.0.0.48 Search vendor "Netgear" for product "R6080 Firmware" and version " < 1.0.0.48" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6080 Search vendor "Netgear" for product "R6080" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6050 Firmware Search vendor "Netgear" for product "R6050 Firmware" | < 1.0.1.26 Search vendor "Netgear" for product "R6050 Firmware" and version " < 1.0.1.26" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6050 Search vendor "Netgear" for product "R6050" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Jr6150 Firmware Search vendor "Netgear" for product "Jr6150 Firmware" | < 1.0.1.26 Search vendor "Netgear" for product "Jr6150 Firmware" and version " < 1.0.1.26" | - |
Affected
| in | Netgear Search vendor "Netgear" | Jr6150 Search vendor "Netgear" for product "Jr6150" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6120 Firmware Search vendor "Netgear" for product "R6120 Firmware" | < 1.0.0.66 Search vendor "Netgear" for product "R6120 Firmware" and version " < 1.0.0.66" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6120 Search vendor "Netgear" for product "R6120" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6220 Firmware Search vendor "Netgear" for product "R6220 Firmware" | < 1.1.0.100 Search vendor "Netgear" for product "R6220 Firmware" and version " < 1.1.0.100" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6220 Search vendor "Netgear" for product "R6220" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6230 Firmware Search vendor "Netgear" for product "R6230 Firmware" | < 1.1.0.110 Search vendor "Netgear" for product "R6230 Firmware" and version " < 1.1.0.110" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6230 Search vendor "Netgear" for product "R6230" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6260 Firmware Search vendor "Netgear" for product "R6260 Firmware" | < 1.1.0.78 Search vendor "Netgear" for product "R6260 Firmware" and version " < 1.1.0.78" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6260 Search vendor "Netgear" for product "R6260" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6800 Firmware Search vendor "Netgear" for product "R6800 Firmware" | < 1.2.0.76 Search vendor "Netgear" for product "R6800 Firmware" and version " < 1.2.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6800 Search vendor "Netgear" for product "R6800" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6900v2 Firmware Search vendor "Netgear" for product "R6900v2 Firmware" | < 1.2.0.76 Search vendor "Netgear" for product "R6900v2 Firmware" and version " < 1.2.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6900v2 Search vendor "Netgear" for product "R6900v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6700v2 Firmware Search vendor "Netgear" for product "R6700v2 Firmware" | < 1.2.0.76 Search vendor "Netgear" for product "R6700v2 Firmware" and version " < 1.2.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6700v2 Search vendor "Netgear" for product "R6700v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R7450 Firmware Search vendor "Netgear" for product "R7450 Firmware" | < 1.2.0.76 Search vendor "Netgear" for product "R7450 Firmware" and version " < 1.2.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | R7450 Search vendor "Netgear" for product "R7450" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ac2100 Firmware Search vendor "Netgear" for product "Ac2100 Firmware" | < 1.2.0.76 Search vendor "Netgear" for product "Ac2100 Firmware" and version " < 1.2.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ac2100 Search vendor "Netgear" for product "Ac2100" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ac2400 Firmware Search vendor "Netgear" for product "Ac2400 Firmware" | < 1.2.0.76 Search vendor "Netgear" for product "Ac2400 Firmware" and version " < 1.2.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ac2400 Search vendor "Netgear" for product "Ac2400" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ac2600 Firmware Search vendor "Netgear" for product "Ac2600 Firmware" | < 1.2.0.76 Search vendor "Netgear" for product "Ac2600 Firmware" and version " < 1.2.0.76" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ac2600 Search vendor "Netgear" for product "Ac2600" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbk40 Firmware Search vendor "Netgear" for product "Rbk40 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbk40 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbk40 Search vendor "Netgear" for product "Rbk40" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbr40 Firmware Search vendor "Netgear" for product "Rbr40 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbr40 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbr40 Search vendor "Netgear" for product "Rbr40" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs40 Firmware Search vendor "Netgear" for product "Rbs40 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbs40 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs40 Search vendor "Netgear" for product "Rbs40" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbk20 Firmware Search vendor "Netgear" for product "Rbk20 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbk20 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbk20 Search vendor "Netgear" for product "Rbk20" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbr20 Firmware Search vendor "Netgear" for product "Rbr20 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbr20 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbr20 Search vendor "Netgear" for product "Rbr20" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs20 Firmware Search vendor "Netgear" for product "Rbs20 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbs20 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs20 Search vendor "Netgear" for product "Rbs20" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbk50 Firmware Search vendor "Netgear" for product "Rbk50 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbk50 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbk50 Search vendor "Netgear" for product "Rbk50" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbr50 Firmware Search vendor "Netgear" for product "Rbr50 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbr50 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbr50 Search vendor "Netgear" for product "Rbr50" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs50 Firmware Search vendor "Netgear" for product "Rbs50 Firmware" | < 2.5.1.16 Search vendor "Netgear" for product "Rbs50 Firmware" and version " < 2.5.1.16" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs50 Search vendor "Netgear" for product "Rbs50" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Rbs50y Firmware Search vendor "Netgear" for product "Rbs50y Firmware" | < 2.6.1.40 Search vendor "Netgear" for product "Rbs50y Firmware" and version " < 2.6.1.40" | - |
Affected
| in | Netgear Search vendor "Netgear" | Rbs50y Search vendor "Netgear" for product "Rbs50y" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Wnr2020 Firmware Search vendor "Netgear" for product "Wnr2020 Firmware" | < 1.1.0.62 Search vendor "Netgear" for product "Wnr2020 Firmware" and version " < 1.1.0.62" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wnr2020 Search vendor "Netgear" for product "Wnr2020" | - | - |
Safe
|