CVSS: 8.4EPSS: 0%CPEs: 1EXPL: 0CVE-2018-17908 – Advantech WebAccess Client Improper Access Control Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2018-17908
WebAccess Versions 8.3.2 and prior. During installation, the application installer disables user access control and does not re-enable it after the installation is complete. This could allow an attacker to run elevated arbitrary code. WebAccess en versiones 8.3.2 y anteriores. Durante la instalación, el instalador de la aplicación deshabilita el control de acceso de los usuario y no lo rehabilita tras completar la instalación. • http://www.securityfocus.com/bid/105736 http://www.securitytracker.com/id/1041957 https://ics-cert.us-cert.gov/advisories/ICSA-18-298-02 • CWE-284: Improper Access Control •
CVSS: 9.3EPSS: 8%CPEs: 1EXPL: 0CVE-2018-17910 – Advantech WebAccess Client bwswfcfg Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-17910
WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution. WebAccess en versiones 8.3.2 y anteriores. La aplicación no valida correctamente la longitud de los datos proporcionados por el usuario, provocando una condición de desbordamiento de búfer que permite la ejecución remota de código. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Advantech WebAccess Client. • http://www.securityfocus.com/bid/105736 http://www.securitytracker.com/id/1041957 https://ics-cert.us-cert.gov/advisories/ICSA-18-298-02 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2018-14806 – Advantech WebAccess webvrpcs Command Injection Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-14806
Advantech WebAccess 8.3.1 and earlier has a path traversal vulnerability which may allow an attacker to execute arbitrary code. Advantech WebAccess 8.3.1 y anteriores tiene una vulnerabilidad de salto de directorio que podría permitir que un atacante ejecute código arbitrario. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the 0x2711 IOCTL in the webvrpcs process. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. • http://www.securityfocus.com/bid/105728 http://www.securitytracker.com/id/1041939 https://ics-cert.us-cert.gov/advisories/ICSA-18-296-01%2C • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2018-14828 – Advantech WebAccess Node Product Installation File Access Control Modification Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2018-14828
Advantech WebAccess 8.3.1 and earlier has an improper privilege management vulnerability, which may allow an attacker to access those files and perform actions at a system administrator level. Advantech WebAccess 8.3.1 y anteriores tiene una vulnerabilidad de gestión incorrecta de privilegios, lo que podría permitir que un atacante acceda a dichos archivos y realice acciones a nivel de administrador del sistema. This vulnerability allows local attackers to escalate privileges on vulnerable installations of Advantech WebAccess Node. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the access control that is set and modified during the installation of the product. The product installation weakens access control restrictions of pre-existing system files and sets weak access control restrictions on new files. • http://www.securityfocus.com/bid/105728 http://www.securitytracker.com/id/1041939 https://ics-cert.us-cert.gov/advisories/ICSA-18-296-01%2C • CWE-269: Improper Privilege Management •
CVSS: 9.8EPSS: 4%CPEs: 1EXPL: 0CVE-2018-14816 – Advantech WebAccess Client bwnodeip Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-14816
Advantech WebAccess 8.3.1 and earlier has several stack-based buffer overflow vulnerabilities that have been identified, which may allow an attacker to execute arbitrary code. Advantech WebAccess 8.3.1 y anteriores tiene varias vulnerabilidades de desbordamiento de búfer basado en pila que podrían permitir que un atacante ejecute código arbitrario. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess Node. Authentication is not required to exploit this vulnerability. The specific flaw exists within bwnodeip.exe, which is accessed through the 0x2711 IOCTL in the webvrpcs process. 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.securityfocus.com/bid/105728 http://www.securitytracker.com/id/1041939 https://ics-cert.us-cert.gov/advisories/ICSA-18-296-01%2C • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •