CVE-2019-19142: High severity intelbras wrn 240 firmware vulnerability
Published Jan 17, 2020
·Updated
Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI.
Affected Software
2 affected components
Intelbras Wrn 240 Firmware=2.0.0
Intelbras WRN 240
Event History
Jan 17, 2020
CVE Published
via MITRE·01:29 AM
Data Sourced
via MITRE·01:29 AM
Description
Frequently Asked Questions
1
What is CVE-2019-19142?
CVE-2019-19142 is a vulnerability in Intelbras WRN240 devices that allows unauthorized users to replace the firmware without authentication.
2
How severe is CVE-2019-19142?
CVE-2019-19142 is classified as high severity with a CVSS score of 7.5.
3
How can I exploit CVE-2019-19142?
To exploit CVE-2019-19142, you can send a POST request to the incoming/Firmware.cfg URI without authentication.
4
Is my Intelbras WRN240 device affected?
If your Intelbras WRN240 device has firmware version 2.0.0, it is affected by CVE-2019-19142.
5
How do I mitigate CVE-2019-19142?
To mitigate CVE-2019-19142, update your Intelbras WRN240 device's firmware to a version that fixes the vulnerability.