Vivo modems allow remote attackers to obtain sensitive information by reading the index.cgi?page=wifi HTML source code, as demonstrated by ssid and psk_wepkey fields.
https://github.com/mateeuslinno/viv0n
Source: Mitre, NVD
Published: 2017-12-08
Updated: 2025-04-20
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: High
EPSS: 0.00333