What’s Vulnerable › Vulnerabilities

CVE-2019-3916

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-11 · updated 2026-06-17
• Weakness: CWE-425

Description

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).

Affected products

• Verizon Fios Quantum Gateway (G1100): 02.01.00.05

References

• https://www.tenable.com/security/research/tra-2019-17
• https://www.tenable.com/security/research/tra-2019-17

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