Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.212
EPSS Ranking 95.4%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0
References
- http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html
- http://seclists.org/fulldisclosure/2019/Feb/30
- https://s3curityb3ast.github.io/KSA-Dev-001.md
- https://seclists.org/bugtraq/2019/Feb/21
- https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html
- https://www.exploit-db.com/exploits/46358/
- http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html
- http://seclists.org/fulldisclosure/2019/Feb/30
- https://s3curityb3ast.github.io/KSA-Dev-001.md
- https://seclists.org/bugtraq/2019/Feb/21
- https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html
- https://www.exploit-db.com/exploits/46358/
Products affected by CVE-2018-19524
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cpe:2.3:h:skyworthdigital:dt721-cb:-
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cpe:2.3:h:skyworthdigital:dt740:-
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cpe:2.3:h:skyworthdigital:dt741-cb:-
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cpe:2.3:o:skyworthdigital:dt721-cb_firmware:sdotbgn1
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cpe:2.3:o:skyworthdigital:dt740_firmware:sdotbgn1
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cpe:2.3:o:skyworthdigital:dt741-cb_firmware:sdotbgn1