CVSS: 7.8EPSS: 1%CPEs: 8EXPL: 0CVE-2021-38655 – Microsoft Excel Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-38655
Microsoft Excel Remote Code Execution Vulnerability Una Vulnerabilidad de Ejecución de Código Remota en Microsoft Excel This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Excel. 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. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38655 https://www.zerodayinitiative.com/advisories/ZDI-21-1080 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 1%CPEs: 2EXPL: 0CVE-2021-38654 – Microsoft Office Visio Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-38654
Microsoft Office Visio Remote Code Execution Vulnerability Una Vulnerabilidad de Ejecución de Código Remota en Microsoft Office Visio. Este ID de CVE es diferente de CVE-2021-38653 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Office Visio. 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 EMF files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38654 https://www.zerodayinitiative.com/advisories/ZDI-21-1081 • CWE-129: Improper Validation of Array Index •
CVSS: 7.8EPSS: 3%CPEs: 2EXPL: 0CVE-2021-38653 – Microsoft Office Visio Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-38653
Microsoft Office Visio Remote Code Execution Vulnerability Una Vulnerabilidad de Ejecución de Código Remota de Microsoft Office Visio. Este CVE ID es diferente de CVE-2021-38654 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Office Visio. 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 EMF 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38653 https://www.zerodayinitiative.com/advisories/ZDI-21-1079 • CWE-787: Out-of-bounds Write •
CVSS: 7.6EPSS: 0%CPEs: 6EXPL: 0CVE-2021-38650 – Microsoft Office Spoofing Vulnerability
https://notcve.org/view.php?id=CVE-2021-38650
Microsoft Office Spoofing Vulnerability Una Vulnerabilidad de Suplantación de Identidad de Microsoft Office • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38650 •
CVSS: 7.8EPSS: 29%CPEs: 5EXPL: 0CVE-2021-38646 – Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-38646
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability Una Vulnerabilidad de Ejecución de Código Remota en Microsoft Office Access Connectivity Engine Microsoft Office Access Connectivity Engine contains an unspecified vulnerability which can allow for remote code execution. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38646 •