High severity · published Jan 17, 2020
CVE-2019-19142
Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI
7.5
CVSS
7.8%
EPSS
No
On KEV
Description
Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.8% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
W2
Wrn 240 Firmware · Intelbras
2.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-19142
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-19142
Exploit
http://packetstormsecurity.com/files/156589/Intelbras-Wireless-N-150Mbps-WRN240-Authentication-Bypass.html
Exploit
https://fireshellsecurity.team/hack-n-routers/
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6.1
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