CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-27291 – Delta Industrial Automation CNCSoft-B DOPSoft XLS File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-27291
Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior is vulnerable to an out-of-bounds read while processing project files, which may allow an attacker to execute arbitrary code. Delta Electronics CNCSoft-B versiones 1.0.0.2 y anteriores, es vulnerable a una lectura fuera de límites mientras procesa 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 Delta Industrial Automation CNCSoft-B. 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 XLS files in the DOPSoft application. The issue results from the lack of proper validation of user-supplied data, which can result in a read before the start of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://us-cert.cisa.gov/ics/advisories/icsa-21-007-04 https://www.zerodayinitiative.com/advisories/ZDI-21-042 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-27287 – Delta Industrial Automation CNCSoft-B DOPSoft XLS File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-27287
Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code. Delta Electronics CNCSoft-B versiones 1.0.0.2 y anteriores es vulnerable a una escritura fuera de límites mientras procesa 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 Delta Industrial Automation CNCSoft-B. 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 XLS files in the DOPSoft application. The issue results from the lack of proper validation of user-supplied data, which can result in a write after the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://us-cert.cisa.gov/ics/advisories/icsa-21-007-04 https://www.zerodayinitiative.com/advisories/ZDI-21-030 https://www.zerodayinitiative.com/advisories/ZDI-21-031 https://www.zerodayinitiative.com/advisories/ZDI-21-041 https://www.zerodayinitiative.com/advisories/ZDI-21-043 https://www.zerodayinitiative.com/advisories/ZDI-21-044 • CWE-787: Out-of-bounds Write •