Intelbras · Intelbras Wrn 342 · CVE-2021-3017
**Name of the Vulnerable Software and Affected Versions**
Intelbras WIN 300 and WRN 342 devices through 2021-01-04
**Description**
The issue allows remote attackers to discover credentials by reading the `def wirelesspassword` line in the HTML source code of the web interface.
**Recommendations**
For Intelbras WIN 300 and WRN 342 devices through 2021-01-04, consider restricting access to the web interface until a fix is available. As a temporary workaround, avoid using the default wireless password and change it to a strong, unique password to minimize the risk of exploitation.