What’s Vulnerable › Vulnerabilities

CVE-2019-19142

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-17 · updated 2026-06-17
• Weakness: CWE-306

Description

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

Affected products

• Intelbras Wrn 240 Firmware: 2.0.0

References

• http://packetstormsecurity.com/files/156589/Intelbras-Wireless-N-150Mbps-WRN240-Authentication-Bypass.html
• https://fireshellsecurity.team/hack-n-routers/
• http://packetstormsecurity.com/files/156589/Intelbras-Wireless-N-150Mbps-WRN240-Authentication-Bypass.html
• https://fireshellsecurity.team/hack-n-routers/

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