Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to elevate privileges over a network.
How could an attacker exploit this vulnerability? An attacker who is already signed in to the affected Microsoft Dynamics 365 (On‑Premises) system could send a specially crafted request to the vulnerable scenario‑switching page, which does not properly check permissions. By doing so, the attacker could improperly assign themselves the System Administrator role and gain full administrative control of the organization. What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could gain administrator privileges.
Kentaro Kawane with <a href="https://gmo-cybersecurity.com/">GMO Cybersecurity by Ierae, Inc.</a>, f7d8c52bec79e42795cf15888b85cbad