CVE-2021-42316
HighCVSS 8.8Exploitation Probability (EPSS)
High risk81th percentile - higher than 81% of all known CVEs
Summary
Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability. An attacker could exploit this vulnerability to execute code remotely in the Dynamics 365 environment.
Risk Assessment
The risk to the organization includes the possibility of gaining control over the Dynamics 365 system, leading to data breaches or service disruption.
Recommendation
It is recommended to apply the security update provided by Microsoft for Dynamics 365 On-Premises.
Other vulnerabilities in Microsoft Dynamics 365
See all- CVE-2026-47647Critical
Improper access control in Microsoft Dynamics 365 allows an authorized attacker to elevate privileges over a network.
- CVE-2026-66301Medium
Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information over a network.
- CVE-2026-65815High
Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.
- CVE-2026-40371High
A vulnerability in Microsoft Dynamics 365 (on-premises) related to improper permission handling allows an authorized attacker to elevate privileges over a network.
- CVE-2026-33103Medium
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.
- CVE-2024-43476High
Cross-site Scripting (XSS) vulnerability in Microsoft Dynamics 365 (on-premises). Allows an attacker to inject malicious script into the page.
- CVE-2024-35263Medium
An information disclosure vulnerability in Microsoft Dynamics 365 (On-Premises) allows unauthorized users to access sensitive data. The flaw stems from improper access control management of system resources.
- CVE-2023-21807Medium
Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability.
- CVE-2023-21573Medium
Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability.
- CVE-2023-21572Medium
Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability.
Original NVD description (English source)
Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability