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Vulnerability record · CVE-2018-20442 · published 25 December 2018

CVE-2018-20442: Technicolor tc7110.b firmware insufficiently protected credentials vulnerability

Technicolor · Tc7110.B Firmware

Technicolor TC7110.B STC8.62.02 devices allow remote attackers to discover Wi-Fi credentials via iso.3.6.1.4.1.2863.205.10.1.30.4.1.14.1.3.32 and iso.3.6.1.4.1.2863.205.10.1.30.4.2.4.1.2.32 SNMP requests.

9.8 CVSS 3.0 Critical EPSS 1.4% · top 29.2% CWE-522 · Insufficiently protected credentials
9.8CVSS 3.0 base score, v2 5.0
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Technicolor TC7110.B STC8.62.02 devices allow remote attackers to discover Wi-Fi credentials via iso.3.6.1.4.1.2863.205.10.1.30.4.1.14.1.3.32 and iso.3.6.1.4.1.2863.205.10.1.30.4.2.4.1.2.32 SNMP requests.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-20442), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.