CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-24972 – TP-Link TL-WR940N httpd Improper Access Control Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2022-24972
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) 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 proper access control. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. • https://www.zerodayinitiative.com/advisories/ZDI-22-405 • CWE-284: Improper Access Control •
CVSS: 8.0EPSS: 0%CPEs: 2EXPL: 0CVE-2022-0650 – TP-Link TL-WR940N httpd newBridgessid Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2022-0650
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) routers. Authentication is 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 proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. • https://www.zerodayinitiative.com/advisories/ZDI-22-407 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 8.0EPSS: 0%CPEs: 2EXPL: 0CVE-2022-24973 – TP-Link TL-WR940N httpd ssid1 Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2022-24973
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) routers. Authentication is 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 proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. • https://www.zerodayinitiative.com/advisories/ZDI-22-406 • CWE-121: Stack-based Buffer Overflow •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-24355 – TP-Link TL-WR940N httpd httpRpmFs Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2022-24355
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of file name extensions. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. • https://www.zerodayinitiative.com/advisories/ZDI-22-265 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 9.0EPSS: 5%CPEs: 4EXPL: 1CVE-2019-6989 – TP-LINK TL-WR940N / TL-WR941ND - Buffer Overflow
https://notcve.org/view.php?id=CVE-2019-6989
TP-Link TL-WR940N is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the ipAddrDispose function. By sending specially crafted ICMP echo request packets, a remote authenticated attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges. TP-Link TL-WR940N es vulnerable a un desbordamiento de búfer basado en la pila, causado por una verificación de límites inadecuada por la función ipAddrDispose. Al enviar paquetes de solicitud de eco ICMP especialmente diseñados, un atacante remoto identificado podría desbordar un búfer y ejecutar código arbitrario en el sistema con privilegios elevados. TP-LINK models TL-WR940N and TL-WR941ND suffer from a buffer overflow vulnerability. • https://www.exploit-db.com/exploits/46678 http://packetstormsecurity.com/files/152458/TP-LINK-TL-WR940N-TL-WR941ND-Buffer-Overflow.html • CWE-787: Out-of-bounds Write •