CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-1500 – Microsoft SharePoint Spoofing Vulnerability
https://notcve.org/view.php?id=CVE-2020-1500
A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests. Se presenta una vulnerabilidad de suplantación de identidad cuando el Microsoft SharePoint Server no sanea apropiadamente una petición web especialmente diseñada para un servidor de SharePoint afectado, también se conoce como "Microsoft SharePoint Spoofing Vulnerability". Este ID de CVE es diferente de CVE-2020-1499, CVE-2020-1501. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1500 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2020-1499 – Microsoft SharePoint Spoofing Vulnerability
https://notcve.org/view.php?id=CVE-2020-1499
A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests. Se presenta una vulnerabilidad de suplantación de identidad cuando el Microsoft SharePoint Server no sanea apropiadamente una petición web especialmente diseñada para un servidor de SharePoint afectado, también se conoce como "Microsoft SharePoint Spoofing Vulnerability". Este ID de CVE es diferente de CVE-2020-1500, CVE-2020-1501. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1499 •
CVSS: 9.3EPSS: 5%CPEs: 14EXPL: 0CVE-2020-1495 – Microsoft Excel Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-1495
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1495 •
CVSS: 5.4EPSS: 0%CPEs: 4EXPL: 1CVE-2020-1456
https://notcve.org/view.php?id=CVE-2020-1456
A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1450, CVE-2020-1451. Se presenta una vulnerabilidad de tipo cross-site-scripting (XSS) cuando Microsoft SharePoint Server no sanea apropiadamente una petición web especialmente diseñada para un servidor de SharePoint afectado, también se conoce como "Microsoft Office SharePoint XSS Vulnerability". Este ID de CVE es diferente de CVE-2020-1450, CVE-2020-1451 • https://it-sec.de/ger/Aktuelles-Termine/it.sec-blog/it.sec-Research-Team-findet-unbekannte-Schwachstelle-in-Microsoft-Office-SharePoint https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1456 https://slashcrypto.org/2021/01/15/CVE-2020-1456 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.4EPSS: 0%CPEs: 4EXPL: 0CVE-2020-1451
https://notcve.org/view.php?id=CVE-2020-1451
A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'. This CVE ID is unique from CVE-2020-1450, CVE-2020-1456. Se presenta una vulnerabilidad de tipo cross-site-scripting (XSS) cuando Microsoft SharePoint Server no sanea apropiadamente una petición web especialmente diseñada para un servidor de SharePoint afectado, también se conoce como "Microsoft Office SharePoint XSS Vulnerability". Este ID de CVE es diferente de CVE-2020-1450, CVE-2020-1456 • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1451 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •