CVSS: 8.1EPSS: 0%CPEs: 9EXPL: 1CVE-2023-33536
https://notcve.org/view.php?id=CVE-2023-33536
TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a buffer overflow via the component /userRpm/WlanMacFilterRpm. • https://github.com/a101e-IoTvul/iotvul/blob/main/tp-link/2/TL-WR940N_TL-WR841N_TL-WR740N_userRpm_WlanMacFilterRpm.md • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-23040
https://notcve.org/view.php?id=CVE-2023-23040
TP-Link router TL-WR940N V6 3.19.1 Build 180119 uses a deprecated MD5 algorithm to hash the admin password used for basic authentication. • https://midist0xf.medium.com/tl-wr940n-uses-weak-md5-hashing-algorithm-ae7b589860d2 https://www.tp-link.com/en/support/download/tl-wr940n/#Firmware • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-46139
https://notcve.org/view.php?id=CVE-2022-46139
TP-Link TL-WR940N V4 3.16.9 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process. TP-Link TL-WR940N V4 3.16.9 y anteriores permite a atacantes autenticados provocar una Denegación de Servicio (DoS) mediante la carga de una imagen de firmware manipulada durante el proceso de actualización del firmware. • https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HJH7LSZPj •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-43635 – TP-Link TL-WR940N httpd Incorrect Implementation of Authentication Algorithm Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2022-43635
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR940N 6_211111 3.20.1(US) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the incorrect implementation of the authentication algorithm. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. • https://www.zerodayinitiative.com/advisories/ZDI-22-1615 • CWE-303: Incorrect Implementation of Authentication Algorithm •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-43636 – TP-Link TL-WR940N httpd Use of Insufficiently Random Values Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2022-43636
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of TP-Link TL-WR940N 6_211111 3.20.1(US) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of sufficient randomness in the sequnce numbers used for session managment. An attacker can leverage this vulnerability to bypass authentication on the system. • https://www.zerodayinitiative.com/advisories/ZDI-22-1614 • CWE-330: Use of Insufficiently Random Values •