CVE Vulnerability

CVE-2020-14473

Stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B with firmware before 1.5.1.1.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.draytek.com/about/security-advisory/vigor3900-/-vigor2960-/-vigor300b-stack-based-buffer-overflow-vulnerability-(cve-2020-14473) Vendor Advisory
https://github.com/Cossack9989/Vulns/blob/master/IoT/CVE-2020-14473.md Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2020-06-24 05:15

Updated : 2020-06-30 09:23

NVD link : CVE-2020-14473

Mitre link : CVE-2020-14473

Products Affected

Draytek

Vigor3900 Firmware

CWE
CWE-787