CVSS: 9.8EPSS: 7%CPEs: 5EXPL: 0CVE-2018-8845 – Advantech WebAccess webvrpcs Service viewdll1 strcpy Heap-Based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-8845
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, a heap-based buffer overflow vulnerability has been identified, which may allow an attacker to execute arbitrary code. En Advantech WebAccess en versiones V8.2_20170817 y anteriores, WebAccess en versiones V8.3.0 y anteriores, WebAccess Dashboard en versiones V.2.0.15 y anteriores, WebAccess Scada Node en versiones anteriores a la 8.3.1 y WebAccess/NMS 2.0.3 y anteriores, se ha identificado una vulnerabilidad de desbordamiento de búfer basado en memoria dinámica (heap) que podría permitir que un atacante ejecute código arbitrario. This vulnerability allows remote attackers to execute arbitrary code on vulnerable instances of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the 0x13C80 IOCTL in the BwOpcTool subsystem. When parsing the NamedObject structure, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length, heap-based buffer. • http://www.securityfocus.com/bid/104190 https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2018-8841 – Advantech WebAccess Node Product Installation File Access Control Modification Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2018-8841
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, an improper privilege management vulnerability may allow an authenticated user to modify files when read access should only be given to the user. En Advantech WebAccess en versiones V8.2_20170817 y anteriores, WebAccess en versiones V8.3.0 y anteriores, WebAccess Dashboard en versiones V.2.0.15 y anteriores, WebAccess Scada Node en versiones anteriores a la 8.3.1 y WebAccess/NMS 2.0.3 y anteriores, una vulnerabilidad de gestión de privilegios incorrecta podría permitir que un usuario autenticado modifique archivos cuando el acceso de lectura solo se debería otorgar al usuario. This vulnerability allows local attackers to escalate privilege 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/104190 https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01 • CWE-269: Improper Privilege Management •
CVSS: 7.5EPSS: 1%CPEs: 5EXPL: 0CVE-2018-7501 – Advantech WebAccess Node BWSCADASoap GetNodeList SQL Injection Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2018-7501
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, several SQL injection vulnerabilities have been identified, which may allow an attacker to disclose sensitive information from the host. En Advantech WebAccess en versiones V8.2_20170817 y anteriores, WebAccess en versiones V8.3.0 y anteriores, WebAccess Dashboard en versiones V.2.0.15 y anteriores, WebAccess Scada Node en versiones anteriores a la 8.3.1 y WebAccess/NMS 2.0.3 y anteriores, se han identificado varias vulnerabilidades de inyección SQL que podría permitir que un atacante revele información sensible del host. This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Advantech WebAccess Node. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the GetNodeList function in BWMobileService.dll. When parsing the ProjectName parameter, the process does not properly validate a user-supplied string before using it to construct SQL queries. • http://www.securityfocus.com/bid/104190 https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01 • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •
CVSS: 10.0EPSS: 0%CPEs: 5EXPL: 0CVE-2018-10589 – Advantech WebAccess webvrpcs Command Injection Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-10589
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, a path transversal vulnerability has been identified, which may allow an attacker to execute arbitrary code. En Advantech WebAccess en versiones V8.2_20170817 y anteriores, WebAccess en versiones V8.3.0 y anteriores, WebAccess Dashboard en versiones V.2.0.15 y anteriores, WebAccess Scada Node en versiones anteriores a la 8.3.1 y WebAccess/NMS 2.0.3 y anteriores, se ha identificado 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 path prior to using it in file operations. • http://www.securityfocus.com/bid/104190 https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.8EPSS: 3%CPEs: 5EXPL: 0CVE-2018-7503 – Advantech WebAccess NMS DownloadAction Servlet Directory Traversal Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2018-7503
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, a path transversal vulnerability has been identified, which may allow an attacker to disclose sensitive information on the target. En Advantech WebAccess en versiones V8.2_20170817 y anteriores, WebAccess en versiones V8.3.0 y anteriores, WebAccess Dashboard en versiones V.2.0.15 y anteriores, WebAccess Scada Node en versiones anteriores a la 8.3.1 y WebAccess/NMS 2.0.3 y anteriores, se ha identificado una vulnerabilidad de salto de directorio que podría permitir que un atacante eevele información sensible en el objetivo. This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Advantech WebAccess NMS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DownloadAction servlet. When parsing the filename and taskname parameters, the process does not properly validate a user-supplied path prior to using it in file operations. • http://www.securityfocus.com/bid/104190 https://ics-cert.us-cert.gov/advisories/ICSA-18-135-01 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •