CVE-2019-3915

Description

Authentication Bypass by Capture-replay vulnerability in Verizon Fios Quantum Gateway (G1100) firmware version 02.01.00.05 allows an unauthenticated attacker with adjacent network access to intercept and replay login requests to gain access to the administrative web interface.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.26%
Third-Party Advisory tenable.com
Affected: Verizon Fios Quantum Gateway (G1100)
Published at:
Updated at:

References

Link Tags
https://www.tenable.com/security/research/tra-2019-17 third party advisory
http://www.securityfocus.com/bid/107883 vdb entry

Frequently Asked Questions

What is the severity of CVE-2019-3915?
CVE-2019-3915 has been scored as a high severity vulnerability.
How to fix CVE-2019-3915?
To fix CVE-2019-3915, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-3915 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-3915 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-3915?
CVE-2019-3915 affects Verizon Fios Quantum Gateway (G1100).
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.