CVE-2017-14429
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The DHCP client on D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices allows unauthenticated remote code execution as root because /etc/services/INET/inet_ipv4.php mishandles shell metacharacters, affecting generated files such as WAN-1-udhcpc.sh.
El cliente DHCP en dispositivos D-Link DIR-850L REV. A (con firmware hasta la versión FW114WWb07_h2ab_beta1) y REV. B (con firmware hasta la versión FW208WWb02) permite la ejecución remota de código sin autenticación como root debido a que /etc/services/INET/inet_ipv4.php no gestiona correctamente los metacaracteres shell. Esto afecta a archivos generados como WAN-1-udhcpc.sh.
*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
- 2017-09-13 CVE Reserved
- 2017-09-13 CVE Published
- 2024-04-16 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://pierrekim.github.io/blog/2017-09-08-dlink-850l-mydlink-cloud-0days-vulnerabilities.html | 2024-08-05 |
| 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 |
| Dlink Search vendor "Dlink" | Dir-850l Firmware Search vendor "Dlink" for product "Dir-850l Firmware" | < fw114wwb07_h2ab Search vendor "Dlink" for product "Dir-850l Firmware" and version " < fw114wwb07_h2ab" | - |
Affected
| in | Dlink Search vendor "Dlink" | Dir-850l Search vendor "Dlink" for product "Dir-850l" | - | - |
Safe
|
| Dlink Search vendor "Dlink" | Dir-850l Firmware Search vendor "Dlink" for product "Dir-850l Firmware" | fw114wwb07_h2ab Search vendor "Dlink" for product "Dir-850l Firmware" and version "fw114wwb07_h2ab" | beta1 |
Affected
| in | Dlink Search vendor "Dlink" | Dir-850l Search vendor "Dlink" for product "Dir-850l" | - | - |
Safe
|
| Dlink Search vendor "Dlink" | Dir-850l Firmware Search vendor "Dlink" for product "Dir-850l Firmware" | <= fw208wwb02 Search vendor "Dlink" for product "Dir-850l Firmware" and version " <= fw208wwb02" | - |
Affected
| in | Dlink Search vendor "Dlink" | Dir-850l Search vendor "Dlink" for product "Dir-850l" | - | - |
Safe
|