CVE-2021-45501
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 authentication bypass. This affects AC2400 before 1.1.0.84, AC2600 before 1.1.0.84, D7000 before 1.0.1.82, R6020 before 1.0.0.52, R6080 before 1.0.0.52, R6120 before 1.0.0.80, 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 1.1.0.84, R6800 before 1.1.0.84, R6850 before 1.1.0.84, R6900v2 before 1.1.0.84, R7200 before 1.1.0.84, R7350 before 1.1.0.84, R7400 before 1.1.0.84, and R7450 before 1.1.0.84.
Determinados dispositivos NETGEAR están afectados por una omisión de autenticación. Esto afecta a los dispositivos AC2400 versiones anteriores a 1.1.0.84, AC2600 versiones anteriores a 1.1.0.84, D7000 versiones anteriores a 1.0.1.82, R6020 versiones anteriores a 1.0.0.52, R6080 versiones anteriores a 1.0.0.52, R6120 versiones anteriores a 1.0.0.80, R6220 versiones anteriores a 1.1.0.110, R6230 versiones anteriores a 1.1.0.110, R6260 versiones anteriores a 1.1.0.84, R6330 versiones anteriores a 1.1.0.84. 1.0.84, R6350 versiones anteriores a 1.1.0.84, R6700v2 versiones anteriores a 1.1.0.84, R6800 versiones anteriores a 1.1.0.84, R6850 versiones anteriores a 1.1.0.84, R6900v2 versiones anteriores a 1.1.0.84, R7200 versiones anteriores a 1.1.0.84, R7350 versiones anteriores a 1.1.0.84, R7400 versiones anteriores a 1.1.0.84 y R7450 versiones anteriores a 1.1.0.84
*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
- 2024-09-10 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://kb.netgear.com/000064532/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2021-0154 | 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" | Ac2400 Firmware Search vendor "Netgear" for product "Ac2400 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "Ac2400 Firmware" and version " < 1.1.0.84" | - |
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" | < 1.1.0.84 Search vendor "Netgear" for product "Ac2600 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ac2600 Search vendor "Netgear" for product "Ac2600" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | D7000 Firmware Search vendor "Netgear" for product "D7000 Firmware" | < 1.0.1.82 Search vendor "Netgear" for product "D7000 Firmware" and version " < 1.0.1.82" | - |
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" | < 1.0.0.52 Search vendor "Netgear" for product "R6020 Firmware" and version " < 1.0.0.52" | - |
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" | < 1.0.0.52 Search vendor "Netgear" for product "R6080 Firmware" and version " < 1.0.0.52" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6080 Search vendor "Netgear" for product "R6080" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6120 Firmware Search vendor "Netgear" for product "R6120 Firmware" | < 1.0.0.80 Search vendor "Netgear" for product "R6120 Firmware" and version " < 1.0.0.80" | - |
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" | < 1.1.0.110 Search vendor "Netgear" for product "R6220 Firmware" and version " < 1.1.0.110" | - |
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" | < 1.1.0.84 Search vendor "Netgear" for product "R6260 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6260 Search vendor "Netgear" for product "R6260" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6330 Firmware Search vendor "Netgear" for product "R6330 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R6330 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6330 Search vendor "Netgear" for product "R6330" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6350 Firmware Search vendor "Netgear" for product "R6350 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R6350 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6350 Search vendor "Netgear" for product "R6350" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6700v2 Firmware Search vendor "Netgear" for product "R6700v2 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R6700v2 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6700v2 Search vendor "Netgear" for product "R6700v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6800 Firmware Search vendor "Netgear" for product "R6800 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R6800 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6800 Search vendor "Netgear" for product "R6800" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6850 Firmware Search vendor "Netgear" for product "R6850 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R6850 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6850 Search vendor "Netgear" for product "R6850" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6900v2 Firmware Search vendor "Netgear" for product "R6900v2 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R6900v2 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6900v2 Search vendor "Netgear" for product "R6900v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R7200 Firmware Search vendor "Netgear" for product "R7200 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R7200 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R7200 Search vendor "Netgear" for product "R7200" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R7350 Firmware Search vendor "Netgear" for product "R7350 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R7350 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R7350 Search vendor "Netgear" for product "R7350" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R7400 Firmware Search vendor "Netgear" for product "R7400 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R7400 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R7400 Search vendor "Netgear" for product "R7400" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R7450 Firmware Search vendor "Netgear" for product "R7450 Firmware" | < 1.1.0.84 Search vendor "Netgear" for product "R7450 Firmware" and version " < 1.1.0.84" | - |
Affected
| in | Netgear Search vendor "Netgear" | R7450 Search vendor "Netgear" for product "R7450" | - | - |
Safe
|