#VU66300 Permissions, Privileges, and Access Controls in Microsoft Exchange Server - CVE-2022-24477

Vulnerability identifier: #VU66300

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2022-24477

CWE-ID: CWE-264

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Microsoft Exchange Server

Software vendor:
Microsoft

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions. A remote attacker can trick the victim to visit a specially crafted website and escalate privileges within the application.

Install updates from vendor's website.

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24477