// For flags

CVE-2021-45551

 

Severity Score

8.8
*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 authenticated user. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.64, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, AC2600 before 1.2.0.62, and WNR2020 before 1.1.0.62.

Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a D6200 versiones anteriores a 1.1.00.40, D7000 versiones anteriores a 1.0.1.78, R6020 versiones anteriores a 1.0.0.42, R6080 versiones anteriores a 1.0.0.42, 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 1.1.0.110, R6230 versiones anteriores a 1.1.0. 110, R6260 versiones anteriores a 1.1.0.64, R6800 versiones anteriores a 1.2.0.62, R6700v2 versiones anteriores a 1.2.0.62, R6900v2 versiones anteriores a 1.2.0.62, R7450 versiones anteriores a 1.2.0.62, AC2100 versiones anteriores a 1.2.0.62, AC2400 versiones anteriores a 1.2.0.62, AC2600 versiones anteriores a 1.2.0.62 y WNR2020 versiones anteriores a 1.1.0.62

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* 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
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"
< 1.1.00.40
Search vendor "Netgear" for product "D6200 Firmware" and version " < 1.1.00.40"
-
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"
< 1.0.0.42
Search vendor "Netgear" for product "R6020 Firmware" and version " < 1.0.0.42"
-
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"
< 1.0.0.42
Search vendor "Netgear" for product "R6080 Firmware" and version " < 1.0.0.42"
-
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"
< 1.1.0.110
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"
< 1.1.0.64
Search vendor "Netgear" for product "R6260 Firmware" and version " < 1.1.0.64"
-
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"
< 1.2.0.62
Search vendor "Netgear" for product "R6800 Firmware" and version " < 1.2.0.62"
-
Affected
in Netgear
Search vendor "Netgear"
R6800
Search vendor "Netgear" for product "R6800"
--
Safe
Netgear
Search vendor "Netgear"
R6700v2 Firmware
Search vendor "Netgear" for product "R6700v2 Firmware"
< 1.2.0.62
Search vendor "Netgear" for product "R6700v2 Firmware" and version " < 1.2.0.62"
-
Affected
in Netgear
Search vendor "Netgear"
R6700v2
Search vendor "Netgear" for product "R6700v2"
--
Safe
Netgear
Search vendor "Netgear"
R6900v2 Firmware
Search vendor "Netgear" for product "R6900v2 Firmware"
< 1.2.0.62
Search vendor "Netgear" for product "R6900v2 Firmware" and version " < 1.2.0.62"
-
Affected
in Netgear
Search vendor "Netgear"
R6900v2
Search vendor "Netgear" for product "R6900v2"
--
Safe
Netgear
Search vendor "Netgear"
R7450 Firmware
Search vendor "Netgear" for product "R7450 Firmware"
< 1.2.0.62
Search vendor "Netgear" for product "R7450 Firmware" and version " < 1.2.0.62"
-
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"
< 1.2.0.62
Search vendor "Netgear" for product "Ac2100 Firmware" and version " < 1.2.0.62"
-
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"
< 1.2.0.62
Search vendor "Netgear" for product "Ac2400 Firmware" and version " < 1.2.0.62"
-
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"
< 1.2.0.62
Search vendor "Netgear" for product "Ac2600 Firmware" and version " < 1.2.0.62"
-
Affected
in Netgear
Search vendor "Netgear"
Ac2600
Search vendor "Netgear" for product "Ac2600"
--
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