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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
Common Weakness Enumeration
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/