CVE-2017-16962 Information

Description

The WebMail components (Crystal pronto and pronto4) in CommuniGate Pro before 6.2.1 have stored XSS vulnerabilities via (1) the location or details field of a Google Calendar invitation (2) a crafted Outlook.com calendar (aka Hotmail Calendar) invitation (3) e-mail granting access to a directory that has JavaScript in its name (4) JavaScript in a note name (5) JavaScript in a task name or (6) HTML e-mail that is mishandled in the Inbox component.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

https://packetstormsecurity.com/files/145095/communigatepro-xss.txt https://www.exploit-db.com/exploits/43177/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1