CVSS: 10.0EPSS: 4%CPEs: 6EXPL: 0CVE-2017-17029 – QNAP QTS authLogin Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2017-17029
A buffer overflow vulnerability in login function in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices. Una vulnerabilidad de desbordamiento de búfer en la función de inicio de sesión en QNAP QTS 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 y anteriores podría permitir que los atacantes remotos ejecuten código arbitrario en los dispositivos NAS. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of QNAP QTS. Authentication is not required to exploit this vulnerability. The specific flaw exists within authLogin.cgi. When parsing the X-Forwarded-For header, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. • http://www.securitytracker.com/id/1040018 https://www.qnap.com/zh-tw/security-advisory/nas-201712-15 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 4%CPEs: 6EXPL: 0CVE-2017-17032 – QNAP QTS Web change_password Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2017-17032
A buffer overflow vulnerability in password function in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices. Una vulnerabilidad de desbordamiento de búfer en la función de contraseña en QNAP QTS 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 y anteriores podría permitir que los atacantes remotos ejecuten código arbitrario en los dispositivos NAS. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of QNAP QTS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the USER_NAME parameter provided to the change_password.cgi endpoint. 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. • http://www.securitytracker.com/id/1040018 https://www.qnap.com/zh-tw/security-advisory/nas-201712-15 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 4%CPEs: 6EXPL: 0CVE-2017-17033 – QNAP QTS Web sysinfoReq Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2017-17033
A buffer overflow vulnerability in password function in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices. Una vulnerabilidad de desbordamiento de búfer en la función de contraseña en QNAP QTS 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 y anteriores podría permitir que los atacantes remotos ejecuten código arbitrario en los dispositivos NAS. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of QNAP QTS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the lang parameter provided to the sysinfoReq.cgi endpoint. 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. • http://www.securitytracker.com/id/1040018 https://www.qnap.com/zh-tw/security-advisory/nas-201712-15 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.8EPSS: 2%CPEs: 2EXPL: 0CVE-2017-13067
https://notcve.org/view.php?id=CVE-2017-13067
QNAP has patched a remote code execution vulnerability affecting the QTS Media Library in all versions prior to QTS 4.2.6 build 20170905 and QTS 4.3.3.0299 build 20170901. This particular vulnerability allows a remote attacker to execute commands on a QNAP NAS using a transcoding service on port 9251. A remote user does not require any privileges to successfully execute an attack. QNAP ha parcheado una vulnerabilidad de ejecución remota de código que afecta a la biblioteca multimedia de QTS en todas sus versiones anteriores a la QTS 4.2.6 build 20170905 y QTS 4.3.3.0299 build 20170901. Esta vulnerabilidad permite que un atacante remoto ejecute comandos en un NAS de QNAP utilizando un servicio de transcodificación en el puerto 9251. • https://www.qnap.com/zh-hk/releasenotes •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-7629
https://notcve.org/view.php?id=CVE-2017-7629
QNAP QTS before 4.2.6 build 20170517 has a flaw in the change password function. QNAP QTS anterior a versión 4.2.6, build 20170517, presenta un fallo en la función change password. • https://www.qnap.com/en-us/releasenotes • CWE-640: Weak Password Recovery Mechanism for Forgotten Password •