CVE-2019-19495 json
The web interface on the Technicolor TC7230 STEB 01.25 is vulnerable to DNS rebinding, which allows a remote attacker to configure the cabl…
published 2020-01-08 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-9115
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.3%
- EPSS 4.3% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
4.29% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
github.com
/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf
exploit, issue-tracking, third-party-advisory
-
cablehaunt.com
third-party-advisory
-
github.com
/Lyrebirds/Fast8690-exploit
third-party-advisory
Sources
- CVE List CVE-2019-19495
- NVD CVE-2019-19495
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