CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-28454 – Microsoft Excel Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-28454
Microsoft Excel Remote Code Execution Vulnerability Una vulnerabilidad de Ejecución de Código Remota de Microsoft Excel. Este ID de CVE es diferente de CVE-2021-28451 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-2021-28454 https://www.zerodayinitiative.com/advisories/ZDI-21-410 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 1%CPEs: 9EXPL: 0CVE-2021-28456 – Microsoft Excel Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-28456
Microsoft Excel Information Disclosure Vulnerability Una vulnerabilidad de Divulgación de Información de Microsoft Excel • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28456 •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2021-28453 – Microsoft Word Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-28453
Microsoft Word Remote Code Execution Vulnerability Una vulnerabilidad de Ejecución de Código Remota de Microsoft Word This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Word. 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 DOC 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-2021-28453 https://www.zerodayinitiative.com/advisories/ZDI-21-423 •
CVSS: 7.8EPSS: 0%CPEs: 13EXPL: 0CVE-2021-27057 – Microsoft Office Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-27057
Microsoft Office Remote Code Execution Vulnerability Una Vulnerabilidad de Ejecución de Código Remota de Microsoft Office. Este ID de CVE es diferente de CVE-2021-24108, CVE-2021-27059 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Office. 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 Graph COM object. The issue results from the lack of proper initialization of memory prior to accessing it. 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-2021-27057 https://www.zerodayinitiative.com/advisories/ZDI-21-334 •
CVSS: 7.8EPSS: 0%CPEs: 13EXPL: 0CVE-2021-27054 – Microsoft Excel Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-27054
Microsoft Excel Remote Code Execution Vulnerability Una Vulnerabilidad de Ejecución de Código Remota de Microsoft Excel. Este ID de CVE es diferente de CVE-2021-27053 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-2021-27054 https://www.zerodayinitiative.com/advisories/ZDI-21-507 •