CVE-2021-3017

HIGH NUCLEI

Intelbras WIN 300/WRN 342 - Info Disclosure

Title source: llm

Description

The web interface on Intelbras WIN 300 and WRN 342 devices through 2021-01-04 allows remote attackers to discover credentials by reading the def_wirelesspassword line in the HTML source code.

Nuclei Templates (1)

Intelbras WIN 300/WRN 342 - Credentials Disclosure

HIGHby pikpikcu

References (2)

[Third Party Advisory] https://pastebin.com/cTYTf0Yn

[Vendor Advisory] https://www.intelbras.com/pt-br/ajuda-download/faq/roteador-wireless-veloz-wrn-342

Scores

CVSS v3 7.5

EPSS 0.8145

EPSS Percentile 99.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

Status published

Products (2)

intelbras/win_300_firmware < 2021-01-04

intelbras/wrn_342_firmware < 2021-01-04

Published Apr 14, 2021

Tracked Since Feb 18, 2026