Vulnerability in Verizon Fios Quantum Gateway (G1100)

CVE-2019-3916

Information disclosure vulnerability in Verizon Fios Quantum Gateway (G1100) firmware version 02.01.00.05 allows an remote, unauthenticated attacker to retrieve the value of the password salt by simply requesting an API URL in a web browser (e.g. /api).

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.021 (80.5th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2019-3916: held from 0.021 to 0.021.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-3916?
CVE-2019-3916 is a high-severity vulnerability in Verizon Fios Quantum Gateway (G1100), classified under Direct Request (Forced Browsing). CVSS score: 7.5/10. Published 2019-04-11.
How severe is CVE-2019-3916?
High severity. CVSS v3 base score is 7.5 out of 10.