CVE-2018-19505 Information

Description

Remedy AR System Server in BMC Remedy 7.1 may fail to set the correct user context in certain impersonation scenarios which can allow a user to act with the identity of a different user because userdata.js in the WOI:WorkOrderConsole component allows a username substitution involving a UserData_Init call.

CVSS Vector

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

Reference

http://packetstormsecurity.com/files/150492/BMC-Remedy-7.1-User-Impersonation.html http://seclists.org/fulldisclosure/2018/Nov/62 http://www.securitytracker.com/id/1042177

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5