CVE-2021-32402

Name: CVE-2021-32402
Creator: NVD / NIST
Published: 2021-05-17T13:15:07.867+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2021-32402 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Intelbras Router RF 301K Firmware 1.1.2 is vulnerable to Cross Site Request Forgery (CSRF) due to lack of validation and insecure configurations in inputs and modules.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

Intelbras Router RF 301K Firmware 1.1.2 is vulnerable to Cross Site Request Forgery (CSRF) due to lack of validation and insecure configurations in inputs and modules.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.52%

40.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Intelbras	Rf 301k Firmware	1.1.2

References

https://www.youtube.com/watch?v=X2cU9MBN2YsExploit, Third Party Advisory
https://www.youtube.com/watch?v=X2cU9MBN2YsExploit, Third Party Advisory

Timeline

Published: May 17, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-32402?

Intelbras Router RF 301K Firmware 1.1.2 is vulnerable to Cross Site Request Forgery (CSRF) due to lack of validation and insecure configurations in inputs and modules.

How severe is CVE-2021-32402?

CVE-2021-32402 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2021-32402?

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-2021-32402?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST