CVE-2019-19142 EXPLOIT
7.5
HIGH · CVSS 3.1 · EPSS 7.8% (pctl 94)
Patch early
A public exploit exists.
Description
Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI.
Scoring
| CVSS | 7.5 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| EPSS | 7.81% — more likely to be exploited than 94% of all CVEs |
| Weakness | CWE-306 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-01-17 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| intelbras | wrn 240 |
| intelbras | wrn 240 firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Intelbras Wireless N 150Mbps WRN240 - Authentication Bypass (Config Upload) | 2020-03-02 |
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/
→ the Explorer · watch your stack · NVD