CVE-2019-19142 — HIGH (7.5)

Vulnerability Description

Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Intelbras	Wrn 240 Firmware	2.0.0
Intelbras	Wrn 240	-

Related Weaknesses (CWE)

CWE-306

References

http://packetstormsecurity.com/files/156589/Intelbras-Wireless-N-150Mbps-WRN240-ExploitThird Party AdvisoryVDB Entry
https://fireshellsecurity.team/hack-n-routers/ExploitThird Party Advisory
http://packetstormsecurity.com/files/156589/Intelbras-Wireless-N-150Mbps-WRN240-ExploitThird Party AdvisoryVDB Entry
https://fireshellsecurity.team/hack-n-routers/ExploitThird Party Advisory

FAQ

What is CVE-2019-19142?

CVE-2019-19142 is a vulnerability with a CVSS score of 7.5 (HIGH). Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI.

How severe is CVE-2019-19142?

CVE-2019-19142 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-2019-19142?

Check the references section above for vendor advisories and patch information. Affected products include: Intelbras Wrn 240 Firmware, Intelbras Wrn 240.