CVE-2021-3017
HIGHCVSS 7.5/10EPSS 63.02%
Last modified
CVE-2021-3017 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 63.02% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intelbras | Win 300 Firmware | <= 2021-01-04 |
| Intelbras | Wrn 342 Firmware | <= 2021-01-04 |
References
- https://pastebin.com/cTYTf0YnThird Party Advisory
- https://pastebin.com/cTYTf0YnThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3017?
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 a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 63.02% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3017?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-3017?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST