Improper access control in Microsoft Dynamics 365 - CVE-2018-8654

Vulnerability identifier: #VU17663

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2018-8654

CWE-ID: CWE-284

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Microsoft

Affected software:
Microsoft Dynamics 365

The vulnerability allows a remote attacker to escalate privileges within the application.

The vulnerability exists due to improper access restrictions when processing HTTP request. A remote authenticated attacker can impersonate another application user and gain elevated privileges within the Microsoft Dynamics 365 Server.

Install updates from vendor's website.

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8654