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 •
CVSS: 6.8EPSS: 0%CPEs: 2EXPL: 0CVE-2014-9510
https://notcve.org/view.php?id=CVE-2014-9510
Cross-site request forgery (CSRF) vulnerability in the administration console in TP-Link TL-WR840N (V1) router with firmware before 3.13.27 build 141120 allows remote attackers to hijack the authentication of administrators for requests that change router settings via a configuration file import. Vulnerabilidad de CSRF en la consola de administración en el router TP-Link TL-WR840N (V1) con firmware anterior a 3.13.27 build 141120 permite a atacantes remotos secuestrar la autenticación de administradores para solicitudes que cambian las configuraciones de routers a través de una importación de un fichero de configuraciones. • http://seclists.org/fulldisclosure/2015/Jan/14 http://www.secureworks.com/cyber-threat-intelligence/advisories/SWRX-2015-001 http://www.securityfocus.com/bid/71913 http://www.tp-link.com/en/support/download/?model=TL-WR840N&version=V1 • CWE-352: Cross-Site Request Forgery (CSRF) •