Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Intelbras | Win 300 Firmware | <= 2021-01-04 |
| Intelbras | Win 300 | - |
| Intelbras | Wrn 342 Firmware | <= 2021-01-04 |
| Intelbras | Wrn 342 | - |
References
- https://pastebin.com/cTYTf0YnThird Party Advisory
- https://www.intelbras.com/pt-br/ajuda-download/faq/roteador-wireless-veloz-wrn-3Vendor Advisory
- https://pastebin.com/cTYTf0YnThird Party Advisory
- https://www.intelbras.com/pt-br/ajuda-download/faq/roteador-wireless-veloz-wrn-3Vendor Advisory
FAQ
What is CVE-2021-3017?
CVE-2021-3017 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2021-3017?
CVE-2021-3017 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-3017?
Check the references section above for vendor advisories and patch information. Affected products include: Intelbras Win 300 Firmware, Intelbras Win 300, Intelbras Wrn 342 Firmware, Intelbras Wrn 342.