CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-27494 – Siemens Solid Edge Viewer STP File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-27494
Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing STP files. This could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. Las bibliotecas de Datakit Software CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr en los módulos KeyShot Versiones v10.1 y anteriores carecen de una comprobación apropiada de los datos suministrados por el usuario cuando se analizan archivos STP. Esto podría resultar en un desbordamiento del búfer en la región stack de la memoria. • https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01 https://www.zerodayinitiative.com/advisories/ZDI-21-564 • CWE-121: Stack-based Buffer Overflow •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-27492 – Siemens Solid Edge Viewer 3DXML File Parsing XML External Entity Processing Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-27492
When opening a specially crafted 3DXML file, the application containing Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external DTD. Cuando se abre un archivo 3DXML especialmente diseñado, la aplicación que contiene las bibliotecas de software Datakit CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr en KeyShot Versiones v10.1 y anteriores, podría divulgar archivos arbitrarios a atacantes remotos. Esto es debido al paso de contenido especialmente diseñado al analizador XML subyacente sin tomar las restricciones apropiadas, como prohibir un DTD externo This vulnerability allows remote attackers to disclose sensitive information on affected installations of Siemens Solid Edge Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of 3DXML files. • https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01 https://www.zerodayinitiative.com/advisories/ZDI-21-567 • CWE-611: Improper Restriction of XML External Entity Reference •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-22651 – Siemens Solid Edge Viewer ZIP Path Traversal Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-22651
When loading a specially crafted file, Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are, while processing the extraction of temporary files, suffering from a directory traversal vulnerability, which allows an attacker to store arbitrary scripts into automatic startup folders. Cuando se carga un archivo especialmente diseñado, Luxion KeyShot versiones anteriores a 10.1, Luxion KeyShot Viewer versiones anteriores a 10.1, Luxion KeyShot Network Rendering versiones anteriores a 10.1 y Luxion KeyVR versiones anteriores a 10.1, mientras se procesa la extracción de archivos temporales, sufre de una vulnerabilidad de salto de directorio, que permite a un atacante almacenar scripts arbitrarios en carpetas de inicio automático The vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Solid Edge Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of ZIP files. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-035-01 https://www.zerodayinitiative.com/advisories/ZDI-21-324 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-22647 – Siemens Solid Edge Viewer CATPart File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-22647
Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are vulnerable to multiple out-of-bounds write issues while processing project files, which may allow an attacker to execute arbitrary code. Luxion KeyShot versiones anteriores a 10.1, Luxion KeyShot Viewer versiones anteriores a 10.1, Luxion KeyShot Network Rendering versiones anteriores a 10.1 y Luxion KeyVR versiones anteriores a 10.1, son vulnerables a múltiples problemas de escritura fuera de límites mientras se procesan archivos de proyecto, lo que puede permitir a un atacante ejecutar código arbitrario This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Solid Edge Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CATPart files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-035-01 https://www.zerodayinitiative.com/advisories/ZDI-21-318 https://www.zerodayinitiative.com/advisories/ZDI-21-320 https://www.zerodayinitiative.com/advisories/ZDI-21-321 https://www.zerodayinitiative.com/advisories/ZDI-21-322 https://www.zerodayinitiative.com/advisories/ZDI-21-326 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-22643 – Siemens Solid Edge Viewer 3DS File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-22643
Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are vulnerable to an out-of-bounds read while processing project files, which may allow an attacker to execute arbitrary code. Luxion KeyShot versiones anteriores a 10.1, Luxion KeyShot Viewer versiones anteriores a 10.1, Luxion KeyShot Network Rendering versiones anteriores a 10.1 y Luxion KeyVR versiones anteriores a 10.1, son vulnerables a una lectura fuera de límites mientras se procesan archivos de proyecto, lo que puede permitir a un atacante ejecutar código arbitrario This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Solid Edge Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of 3DS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf https://us-cert.cisa.gov/ics/advisories/icsa-21-035-01 https://www.zerodayinitiative.com/advisories/ZDI-21-316 https://www.zerodayinitiative.com/advisories/ZDI-21-319 • CWE-125: Out-of-bounds Read •