CVSS: 7.2EPSS: 0%CPEs: 4EXPL: 1CVE-2022-29402
https://notcve.org/view.php?id=CVE-2022-29402
TP-Link TL-WR840N EU v6.20 was discovered to contain insecure protections for its UART console. This vulnerability allows attackers to connect to the UART port via a serial connection and execute commands as the root user without authentication. Se ha detectado que TP-Link TL-WR840N EU versión v6.20, contiene protecciones no seguras para su consola UART. Esta vulnerabilidad permite a atacantes conectarse al puerto UART por medio de una conexión serial y ejecutar comandos como usuario root sin autenticación • https://k4m1ll0.com/cve-tplink-tlwr840N-uart-shell.html • CWE-306: Missing Authentication for Critical Function •
CVSS: 4.8EPSS: 0%CPEs: 2EXPL: 1CVE-2019-12195 – TP-LINK TL-WR840N v5 00000005 - Cross-Site Scripting
https://notcve.org/view.php?id=CVE-2019-12195
TP-Link TL-WR840N v5 00000005 devices allow XSS via the network name. The attacker must log into the router by breaking the password and going to the admin login page by THC-HYDRA to get the network name. With an XSS payload, the network name changed automatically and the internet connection was disconnected. All the users become disconnected from the internet. Los dispositivos TP-Link TL-WR840N v5 00000005 permiten una vulnerabilidad de tipo XSS por medio del parámetro network name. • https://www.exploit-db.com/exploits/46882 http://packetstormsecurity.com/files/153027/TP-LINK-TL-WR840N-Cross-Site-Scripting.html https://www.tp-link.com/us/security • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 10.0EPSS: 26%CPEs: 4EXPL: 2CVE-2018-11714
https://notcve.org/view.php?id=CVE-2018-11714
An issue was discovered on TP-Link TL-WR840N v5 00000005 0.9.1 3.16 v0001.0 Build 170608 Rel.58696n and TL-WR841N v13 00000013 0.9.1 4.16 v0001.0 Build 170622 Rel.64334n devices. This issue is caused by improper session handling on the /cgi/ folder or a /cgi file. If an attacker sends a header of "Referer: http://192.168.0.1/mainFrame.htm" then no authentication is required for any action. Se ha descubierto un problema en los dispositivos TP-Link TL-WR840N v5 00000005 0.9.1 3.16 v0001.0 Build 170608 Rel.58696n y TL-WR841N v13 00000013 0.9.1 4.16 v0001.0 Build 170622 Rel.64334n. Este problema viene provocado por una gestión incorrecta de sesiones en la carpeta /cgi/ o un archivo /cgi. • http://blog.securelayer7.net/time-to-disable-tp-link-home-wifi-router https://www.exploit-db.com/exploits/44781 • CWE-384: Session Fixation •