CVE Vulnerability

CVE-2018-19524

An issue was discovered on Shenzhen Skyworth DT741 Converged Intelligent Terminal (G/EPON+IPTV) SDOTBGN1, DT721-cb SDOTBGN1, and DT741-cb SDOTBGN1 devices. A long password to the Web_passwd function allows remote attackers to cause a denial of service (segmentation fault) or achieve unauthenticated remote code execution because of control of registers S0 through S4 and T4 through T7.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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.exploit-db.com/exploits/46358/ Exploit Third Party Advisory
https://seclists.org/bugtraq/2019/Feb/21 Exploit Mailing List
http://seclists.org/fulldisclosure/2019/Feb/30 Exploit Mailing List
http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html Exploit Third Party Advisory
https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html
https://s3curityb3ast.github.io/KSA-Dev-001.md
Configurations

Configuration 1
Information

Published : 2019-03-21 04:00

Updated : 2019-05-08 08:29

NVD link : CVE-2018-19524

Mitre link : CVE-2018-19524

Products Affected
No products.
CWE
CWE-20