vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2019-16651

MEDIUM
5.3
CVSS Score
Published: September 20, 2021 at 01:26 PM UTC
Updated: June 17, 2026 at 02:22 AM UTC
2 products affected across 1 vendorSuper Hub 3 FirmwareSuper Hub 3

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.3
Exploit prediction
EPSS 1%

Description

An issue was discovered on Virgin Media Super Hub 3 (based on ARRIS TG2492) devices. Because their SNMP commands have insufficient protection mechanisms, it is possible to use JavaScript and DNS rebinding to leak the WAN IP address of a user (if they are using certain VPN implementations, this would decloak them).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Super Hub 3 Firmware· Virginmedia
95%
All versions
virginmedia-super-hub-3 (same device)
Super Hub 3· Virginmediadevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://fidusinfosec.com/silently-unmasking-virgin-media-vpn-users-in-seconds-cve-2019-16651/
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://portswigger.net/daily-swig/vpn-users-unmasked-by-zero-day-vulnerability-in-virgin-media-routers

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card