What is CVE-2019-14919?

CVE-2019-14919 is a high-severity vulnerability in Billion Sg600 R2, classified under Use of Hard-coded Credentials. CVSS score: 7.8/10. Published 2020-01-09.

How severe is CVE-2019-14919?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Billion Sg600 R2

CVE-2019-14919

An exposed Telnet Service on the Billion Smart Energy Router SG600R2 with firmware v3.02.rc6 allows a local network attacker to authenticate via hardcoded credentials into a shell, gaining root execution privileges over the device.

Published 2020-01-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (73.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Billion Sg600 R2
Billion Sg600 R2 Firmware — versions 3.02

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

github.com/InnotecSystem/Device-Reversing/wiki/Firmware-Inspection (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-14919?: CVE-2019-14919 is a high-severity vulnerability in Billion Sg600 R2, classified under Use of Hard-coded Credentials. CVSS score: 7.8/10. Published 2020-01-09.
How severe is CVE-2019-14919?: High severity. CVSS v3 base score is 7.8 out of 10.