CVE-2018-21214
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 a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, EX2700 before 1.0.1.28, R6100 before 1.0.1.20, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, and WN3100RPv2 before 1.0.0.56.
Determinados dispositivos de NETGEAR están afectados por un desbordamiento del búfer por parte de un atacante no autenticado. Esto afecta a D3600 versiones anteriores a 1.0.0.67, D6000 versiones anteriores a 1.0.0.67, EX2700 versiones anteriores a 1.0.1.28, R6100 versiones anteriores a 1.0.1.20, R7500v2 versiones anteriores a 1.0.3.24, R9000 versiones anteriores a 1.0.2.52, WN2000RPTv3 versiones anteriores a 1.0.1.20, WN3000RPv3 versiones anteriores a 1.0.2.50, y WN3100RPv2 versiones anteriores a 1.0.0.56.
*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
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-04-20 CVE Reserved
- 2020-04-28 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (1)
| URL | Tag | Source |
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| URL | Date | SRC |
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| URL | Date | SRC |
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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" | R9000 Firmware Search vendor "Netgear" for product "R9000 Firmware" | < 1.0.2.52 Search vendor "Netgear" for product "R9000 Firmware" and version " < 1.0.2.52" | - |
Affected
| in | Netgear Search vendor "Netgear" | R9000 Search vendor "Netgear" for product "R9000" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Ex2700 Firmware Search vendor "Netgear" for product "Ex2700 Firmware" | < 1.0.1.28 Search vendor "Netgear" for product "Ex2700 Firmware" and version " < 1.0.1.28" | - |
Affected
| in | Netgear Search vendor "Netgear" | Ex2700 Search vendor "Netgear" for product "Ex2700" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R6100 Firmware Search vendor "Netgear" for product "R6100 Firmware" | < 1.0.1.20 Search vendor "Netgear" for product "R6100 Firmware" and version " < 1.0.1.20" | - |
Affected
| in | Netgear Search vendor "Netgear" | R6100 Search vendor "Netgear" for product "R6100" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | R7500 Firmware Search vendor "Netgear" for product "R7500 Firmware" | < 1.0.3.24 Search vendor "Netgear" for product "R7500 Firmware" and version " < 1.0.3.24" | - |
Affected
| in | Netgear Search vendor "Netgear" | R7500 Search vendor "Netgear" for product "R7500" | v2 Search vendor "Netgear" for product "R7500" and version "v2" | - |
Safe
|
| Netgear Search vendor "Netgear" | D6000 Firmware Search vendor "Netgear" for product "D6000 Firmware" | < 1.0.0.67 Search vendor "Netgear" for product "D6000 Firmware" and version " < 1.0.0.67" | - |
Affected
| in | Netgear Search vendor "Netgear" | D6000 Search vendor "Netgear" for product "D6000" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | D3600 Firmware Search vendor "Netgear" for product "D3600 Firmware" | < 1.0.0.67 Search vendor "Netgear" for product "D3600 Firmware" and version " < 1.0.0.67" | - |
Affected
| in | Netgear Search vendor "Netgear" | D3600 Search vendor "Netgear" for product "D3600" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Wn2000rpt Firmware Search vendor "Netgear" for product "Wn2000rpt Firmware" | < 1.0.1.20 Search vendor "Netgear" for product "Wn2000rpt Firmware" and version " < 1.0.1.20" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wn2000rpt Search vendor "Netgear" for product "Wn2000rpt" | v3 Search vendor "Netgear" for product "Wn2000rpt" and version "v3" | - |
Safe
|
| Netgear Search vendor "Netgear" | Wn3000rp Firmware Search vendor "Netgear" for product "Wn3000rp Firmware" | < 1.0.2.50 Search vendor "Netgear" for product "Wn3000rp Firmware" and version " < 1.0.2.50" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wn3000rp Search vendor "Netgear" for product "Wn3000rp" | v3 Search vendor "Netgear" for product "Wn3000rp" and version "v3" | - |
Safe
|
| Netgear Search vendor "Netgear" | Wn3100rp Firmware Search vendor "Netgear" for product "Wn3100rp Firmware" | < 1.0.0.56 Search vendor "Netgear" for product "Wn3100rp Firmware" and version " < 1.0.0.56" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wn3100rp Search vendor "Netgear" for product "Wn3100rp" | v2 Search vendor "Netgear" for product "Wn3100rp" and version "v2" | - |
Safe
|