CVE Vulnerability

CVE-2019-19505

Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the "Wireless" section in the web-UI. By sending a specially crafted hostname, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.

9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/ Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2020-06-25 08:15

Updated : 2020-07-08 04:55

NVD link : CVE-2019-19505

Mitre link : CVE-2019-19505

Products Affected

Pa6 Firmware

Tendacn

CWE
CWE-787