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: 6.8EPSS: 0%CPEs: 2EXPL: 1CVE-2018-18489
https://notcve.org/view.php?id=CVE-2018-18489
The ping feature in the Diagnostic functionality on TP-LINK WR840N v2 Firmware 3.16.9 Build 150701 Rel.51516n devices allows remote attackers to cause a denial of service (HTTP service termination) by modifying the packet size to be higher than the UI limit of 1472. La función ping en la funcionalidad de diagnóstico en TP-LINK WR840N v2 Firmware 3.16.9 Build 150701 Rel.51516n podría permitir a los atacantes remotos causar una denegación de servicio (terminación del servicio HTTP) modificando el tamaño del paquete para que sea mayor que el límite de UI de 1472. • https://youtu.be/VGNEYWR9MgY •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 1CVE-2018-15840
https://notcve.org/view.php?id=CVE-2018-15840
TP-Link TL-WR840N devices allow remote attackers to cause a denial of service (networking outage) via fragmented packets, as demonstrated by an "nmap -f" command. Los dispositivos TP-Link TL-WR840N permiten a los atacantes remotos provocar una denegación de servicio (interrupción de interconexión) mediante paquetes fragmentados, tal y como queda demostrado con un comando "nmap -f". • https://hackingvila.wordpress.com/2019/02/17/tp-link-wireless-n-router-wr840n-buffer-overflow-cve-2018-15840 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 1%CPEs: 2EXPL: 1CVE-2018-15172 – TP-Link WR840N 0.9.1 3.16 - Denial of Service (PoC)
https://notcve.org/view.php?id=CVE-2018-15172
TP-Link WR840N devices have a buffer overflow via a long Authorization HTTP header. Los dispositivos TP-Link WR840N tienen un desbordamiento de búfer mediante una cabecera HTTP Authorization grande.. TP-Link Wireless N Router WR840N suffers from a denial of service vulnerability. • https://www.exploit-db.com/exploits/45203 https://hackingvila.wordpress.com/2018/08/08/tp-link-buffer-overflow-via-a-long-authorization-http-header-cve-2018-15172 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
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 •