CVSS: 8.8EPSS: 1%CPEs: 4EXPL: 0CVE-2020-27261 – Omron CX-One
https://notcve.org/view.php?id=CVE-2020-27261
The Omron CX-One Version 4.60 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code. El Omron CX-One versiones 4.60 y anteriores es vulnerable a un desbordamiento del búfer en la región stack de la memoria, lo que puede permitir a un atacante ejecutar código arbitrario remotamente This vulnerability allows remote attackers to execute arbitrary code on affected installations of Omron CX-One. 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 NCI files by the CX-Position application. 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. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02 https://www.zerodayinitiative.com/advisories/ZDI-21-183 https://www.zerodayinitiative.com/advisories/ZDI-21-185 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2020-27259 – Omron CX-One
https://notcve.org/view.php?id=CVE-2020-27259
The Omron CX-One Version 4.60 and prior may allow an attacker to supply a pointer to arbitrary memory locations, which may allow an attacker to remotely execute arbitrary code. Omron CX-One versiones 4.60 y anteriores, puede permitir a un atacante suministrar un puntero a ubicaciones de memoria arbitrarias, lo que puede permitir a un atacante ejecutar código arbitrario remotamente This vulnerability allows remote attackers to execute arbitrary code on affected installations of Omron CX-One. 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 NCI files by the CX-Position application. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02 https://www.zerodayinitiative.com/advisories/ZDI-21-182 • CWE-822: Untrusted Pointer Dereference •