CVE-2017-6862
NETGEAR Multiple Devices Buffer Overflow Vulnerability
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
Yes
*KEV
Decision
-
*SSVC
Descriptions
NETGEAR WNR2000v3 devices before 1.1.2.14, WNR2000v4 devices before 1.0.0.66, and WNR2000v5 devices before 1.0.0.42 allow authentication bypass and remote code execution via a buffer overflow that uses a parameter in the administration webapp. The NETGEAR ID is PSV-2016-0261.
Dispositivos NETGEAR WNR2000v3 anteriores a 1.1.2.14, WNR2000v4 anteriores a 1.0.0.42 permite rodear la autentificación y ejecutar código remoto mediante un buffer overflow que usa un parámetro en la administración de la aplicación. El ID del NETGEAR es PSV-2016-0261.
Multiple NETGEAR devices contain a buffer overflow vulnerability that allows for authentication bypass and remote code execution.
*Credits:
N/A
CVSS Scores
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
- 2017-03-13 CVE Reserved
- 2017-05-26 CVE Published
- 2022-06-08 Exploited in Wild
- 2022-06-22 KEV Due Date
- 2024-06-29 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/98740 | Broken Link | |
| https://www.on-x.com/sites/default/files/on-x_-_security_advisory_-_netgear_wnr2000v5_-_cve-2017-6862.pdf | Broken Link |
| URL | Date | SRC |
|---|
| 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" | Wnr2000v5 Firmware Search vendor "Netgear" for product "Wnr2000v5 Firmware" | < 1.0.0.42 Search vendor "Netgear" for product "Wnr2000v5 Firmware" and version " < 1.0.0.42" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wnr2000v5 Search vendor "Netgear" for product "Wnr2000v5" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Wnr2000v4 Firmware Search vendor "Netgear" for product "Wnr2000v4 Firmware" | < 1.0.0.66 Search vendor "Netgear" for product "Wnr2000v4 Firmware" and version " < 1.0.0.66" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wnr2000v4 Search vendor "Netgear" for product "Wnr2000v4" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Wnr2000v3 Firmware Search vendor "Netgear" for product "Wnr2000v3 Firmware" | < 1.1.2.14 Search vendor "Netgear" for product "Wnr2000v3 Firmware" and version " < 1.1.2.14" | - |
Affected
| in | Netgear Search vendor "Netgear" | Wnr2000v3 Search vendor "Netgear" for product "Wnr2000v3" | - | - |
Safe
|