What is CVE-2020-11449?

CVE-2020-11449 is a high-severity vulnerability in Technicolor Tc7337, classified under Insufficiently Protected Credentials. CVSS score: 7.5/10. Published 2020-04-01.

How severe is CVE-2020-11449?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Technicolor Tc7337

CVE-2020-11449

An issue was discovered on Technicolor TC7337 8.89.17 devices. An attacker can discover admin credentials in the backup file, aka backupsettings.conf.

Published 2020-04-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (65.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Technicolor Tc7337
Technicolor Tc7337 Firmware — versions 8.89.17

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

github.com/RioIsDown/TC7337 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-11449?: CVE-2020-11449 is a high-severity vulnerability in Technicolor Tc7337, classified under Insufficiently Protected Credentials. CVSS score: 7.5/10. Published 2020-04-01.
How severe is CVE-2020-11449?: High severity. CVSS v3 base score is 7.5 out of 10.