CVSS: 9.8EPSS: 0%CPEs: 10EXPL: 2CVE-2020-13394
https://notcve.org/view.php?id=CVE-2020-13394
An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.19_multi_TD01, and AC18 V15.03.05.19(6318_)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the /goform/SetNetControlList list parameter for a POST request, a value is directly used in a strcpy to a local variable placed on the stack, which overwrites the return address of a function. An attacker can construct a payload to carry out arbitrary code execution attacks. Se detectó un problema en dispositivos Tenda AC6 versiones V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.19_multi_TD01, y AC18 V15.03.05.19(6318 _)_CN. • https://joel-malwarebenchmark.github.io https://joel-malwarebenchmark.github.io/blog/2020/04/28/cve-2020-13394-Tenda-vulnerability • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 1CVE-2018-14559
https://notcve.org/view.php?id=CVE-2018-14559
An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A buffer overflow vulnerability exists in the router's web server (httpd). When processing the list parameters for a post request, the value is directly written with sprintf to a local variable placed on the stack, which overrides the return address of the function, causing a buffer overflow. Se descubrió un problema en los dispositivos Tenda AC7 con firmware a través de la versión V15.03.06.44_CN (AC7), dispositivos AC9 con firmware a través de la versión V15.03.05.19 (6318) _CN (AC9), y dispositivos AC10 con firmware a través de la versión V15.03.06.23_CN ( AC10). Existe una vulnerabilidad de desbordamiento de búfer en el servidor web del router (httpd). • https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-02/Tenda.md • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 1CVE-2018-14557
https://notcve.org/view.php?id=CVE-2018-14557
An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A buffer overflow vulnerability exists in the router's web server (httpd). When processing the page parameters for a post request, the value is directly written with sprintf to a local variable placed on the stack, which overrides the return address of the function, a causing buffer overflow. Se descubrió un problema en los dispositivos Tenda AC7 con firmware a través de la versión V15.03.06.44_CN (AC7), dispositivos AC9 con firmware a través de la versión V15.03.05.19 (6318) _CN (AC9), y dispositivos AC10 con firmware a través de la versión V15.03.06.23_CN ( AC10). Existe una vulnerabilidad de desbordamiento de búfer en el servidor web del router (httpd). • https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-03/Tenda.md • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 93%CPEs: 6EXPL: 1CVE-2018-14558 – Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability
https://notcve.org/view.php?id=CVE-2018-14558
An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted goform/setUsbUnload request. This occurs because the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input. Se ha descubierto un problema en dispositivos Tenda AC7 con firmware hasta la versión V15.03.06.44_CN(AC7), dispositivos AC9 devices con firmware hasta la versión V15.03.05.19(6318)_CN(AC9) y dispositivos AC10 con firmware hasta la versión V15.03.06.23_CN(AC10). Una vulnerabilidad de inyección de comandos permite que los atacantes ejecuten comandos arbitrarios del sistema operativo mediante una petición goform/setUsbUnload. • https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-01/Tenda.md • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 1CVE-2018-18730
https://notcve.org/view.php?id=CVE-2018-18730
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the 'startIp' and 'endIp' parameters for a post request, each value is directly used in a sprintf to a local variable placed on the stack, which overrides the return address of the function. Se ha descubierto un problema en dispositivos Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN y AC18 V15.03.05.19(6318)_CN. Es una vulnerabilidad de desbordamiento de búfer en el servidor web del router, httpd. • https://github.com/ZIllR0/Routers/blob/master/Tenda/stack3.md • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •