CVE-2019-19495

The web interface on the Technicolor TC7230 STEB 01.25 is vulnerable to DNS rebinding, which allows a remote attacker to configure the cable modem via JavaScript in a victim's browser. The attacker can then configure the cable modem to port forward the modem's internal TELNET server, allowing external access to a root shell.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/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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Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
VendorProductVersion
technicolortc7230_steb_firmware
0.1.25
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://cablehaunt.com
https://github.com/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf
https://github.com/Lyrebirds/Fast8690-exploit
https://cablehaunt.com
https://github.com/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf
https://github.com/Lyrebirds/Fast8690-exploit