CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-4144
https://notcve.org/view.php?id=CVE-2021-4144
TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection. El router wifi TL-WR802N V4(JP) de TP-Link, con versión de firmware anterior a 211202, es vulnerable a una inyección de comandos del Sistema Operativo • https://jvn.jp/en/vu/JVNVU94883311 https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 9.3EPSS: 14%CPEs: 2EXPL: 1CVE-2021-29302
https://notcve.org/view.php?id=CVE-2021-29302
TP-Link TL-WR802N(US), Archer_C50v5_US v4_200 <= 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code execution. TP-Link TL-WR802N (EE. UU.), Archer_C50v5_US v4_200 versiones 2020.06 incluyéndola, contiene una vulnerabilidad de desbordamiento de búfer en el proceso httpd en el cuerpo del mensaje. El vector de ataque es: el atacante puede obtener el shell del enrutador mediante el envío de un mensaje por medio de la red, lo que puede conllevar a una ejecución de código remota • https://github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-29302 https://static.tp-link.com/beta/2021/202103/20210319/TL-WR802Nv4_US_0.9.1_3.17_up_boot%5B210317-rel64474%5D.zip https://www.tp-link.com/us/support/download/tl-wr802n/#Firmware • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 6.1EPSS: 0%CPEs: 10EXPL: 3CVE-2021-3275 – TP-Link Cross Site Scripting
https://notcve.org/view.php?id=CVE-2021-3275
Unauthenticated stored cross-site scripting (XSS) exists in multiple TP-Link products including WIFI Routers (Wireless AC routers), Access Points, ADSL + DSL Gateways and Routers, which affects TD-W9977v1, TL-WA801NDv5, TL-WA801Nv6, TL-WA802Nv5, and Archer C3150v2 devices through the improper validation of the hostname. Some of the pages including dhcp.htm, networkMap.htm, dhcpClient.htm, qsEdit.htm, and qsReview.htm and use this vulnerable hostname function (setDefaultHostname()) without sanitization. Se presenta una vulnerabilidad de tipo cross-site scripting (XSS) almacenado no autenticado en múltiples productos de TP-Link, incluyendo WIFI Routers (enrutadores Wireless AC), Access Points, ADSL + DSL Gateways and Routers, que afectan a dispositivos TD-W9977v1, TL-WA801NDv5, TL-WA801Nv6, TL-WA802Nv5, y Archer C3150v2, por medio de la comprobación inapropiada del nombre de host. Algunas de las páginas, incluyendo dhcp.htm, networkMap.htm, dhcpClient.htm, qsEdit.htm, y qsReview.htm, usan esta función vulnerable de nombre de host (setDefaultHostname()) sin saneamiento. Multiple TP-Link devices suffer from an unauthenticated persistent cross site scripting vulnerability. • http://packetstormsecurity.com/files/161989/TP-Link-Cross-Site-Scripting.html https://github.com/smriti548/CVE/blob/main/CVE-2021-3275 https://seclists.org/fulldisclosure/2021/Mar/67 https://www.tp-link.com • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •