CVE-2018-20443

9.8 criticalEPSS 1.4%

Critical (9.8) in technicolor tc7200.d1i firmware. EPSS 1.4% chance of exploitation in the next 30 days.

Technicolor TC7200.d1I TC7200.d1IE-N23E-c7000r5712-170406-HAT devices allow remote attackers to discover Wi-Fi credentials via iso.3.6.1.4.1.4413.2.2.2.1.5.4.1.14.1.3.10001 and 1.3.6.1.4.1.4413.2.2.2.1.18.1.2.3.4.1.2.10001 SNMP requests.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
CWE: CWE-522
Published: 2018-12-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

technicolor:tc7200.d1i_firmware

References

https://misteralfa-hack.blogspot.com/2018/12/technicolor-passwords-wireless-via-snmp.html
https://misteralfa-hack.blogspot.com/2018/12/technicolor-passwords-wireless-via-snmp.html

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