CVE-2019-16651

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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
VendorProductVersion
virginmediasuper_hub_3_firmware
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://fidusinfosec.com/silently-unmasking-virgin-media-vpn-users-in-seconds-cve-2019-16651/
https://portswigger.net/daily-swig/vpn-users-unmasked-by-zero-day-vulnerability-in-virgin-media-routers
https://fidusinfosec.com/silently-unmasking-virgin-media-vpn-users-in-seconds-cve-2019-16651/
https://portswigger.net/daily-swig/vpn-users-unmasked-by-zero-day-vulnerability-in-virgin-media-routers