// For flags

CVE-2018-21123

 

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 unauthenticated attacker. This affects WC7500 before 6.5.3.9, WC7520 before 6.5.3.9, WC7600v1 before 6.5.3.9, and WC7600v2 before 6.5.3.9.

Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un atacante no autenticado. Esto afecta a WC7500 versiones anteriores a 6.5.3.9, WC7520 versiones anteriores a 6.5.3.9, WC7600v1 versiones anteriores a 6.5.3.9 y WC7600v2 versiones anteriores a 6.5.3.9.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-04-20 CVE Reserved
  • 2020-04-22 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 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
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Netgear
Search vendor "Netgear"
 Wc7500 Firmware
Search vendor "Netgear" for product "Wc7500 Firmware"
 < 6.5.3.9
Search vendor "Netgear" for product "Wc7500 Firmware" and version " < 6.5.3.9"
-
Affected
in Netgear
Search vendor "Netgear"
 Wc7500
Search vendor "Netgear" for product "Wc7500"
--
Safe
Netgear
Search vendor "Netgear"
 Wc7520 Firmware
Search vendor "Netgear" for product "Wc7520 Firmware"
 < 6.5.3.9
Search vendor "Netgear" for product "Wc7520 Firmware" and version " < 6.5.3.9"
-
Affected
in Netgear
Search vendor "Netgear"
 Wc7520
Search vendor "Netgear" for product "Wc7520"
--
Safe
Netgear
Search vendor "Netgear"
 Wc7600 Firmware
Search vendor "Netgear" for product "Wc7600 Firmware"
 < 6.5.3.9
Search vendor "Netgear" for product "Wc7600 Firmware" and version " < 6.5.3.9"
-
Affected
in Netgear
Search vendor "Netgear"
 Wc7600
Search vendor "Netgear" for product "Wc7600"
 v1
Search vendor "Netgear" for product "Wc7600" and version "v1"
-
Safe
Netgear
Search vendor "Netgear"
 Wc7600 Firmware
Search vendor "Netgear" for product "Wc7600 Firmware"
 < 6.5.3.9
Search vendor "Netgear" for product "Wc7600 Firmware" and version " < 6.5.3.9"
-
Affected
in Netgear
Search vendor "Netgear"
 Wc7600
Search vendor "Netgear" for product "Wc7600"
 v2
Search vendor "Netgear" for product "Wc7600" and version "v2"
-
Safe