March 11, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Advisory – Multiple Microsoft Excel Vulnerabilities
November 15, 2023Rewterz Threat Advisory – CVE-2023-36038 – Microsoft ASP.NET Zero-Day Vulnerability
November 15, 2023Rewterz Threat Advisory – Multiple Microsoft Excel Vulnerabilities
November 15, 2023Rewterz Threat Advisory – CVE-2023-36038 – Microsoft ASP.NET Zero-Day Vulnerability
November 15, 2023
Severity
Medium
Analysis Summary
CVE-2023-36031 CVSS:7.6
Microsoft Dynamics 365 (on-premises) is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote authenticated attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVE-2023-36030 CVSS:6.1
Microsoft Dynamics 365 Sales could allow a remote attacker to conduct spoofing attacks.
CVE-2023-36410 CVSS:7.6
Microsoft Dynamics 365 (on-premises) is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVE-2023-36016 CVSS:6.2
Microsoft Dynamics 365 (on-premises) is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote authenticated attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
Impact
- Cross-Site Scripting
- Gain Access
Indicators Of Compromise
CVE
- CVE-2023-36031
- CVE-2023-36030
- CVE-2023-36410
- CVE-2023-36016
Affected Vendors
Microsoft
Affected Products
- Microsoft Dynamics 365 (on-premises) 9.0
- Microsoft Dynamics 365 (on-premises) 9.1
- Microsoft Dynamics 365 Sales
Remediation
Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.