CVE-2017-5218 Information

Description

A SQL Injection issue was discovered in SageCRM 7.x before 7.3 SP3. The AP_DocumentUI.asp web resource includes Utilityfuncs.js when the file is opened or viewed. This file crafts a SQL statement to identify the database that is to be in use with the current user’s session. The database variable can be populated from the URL and when supplied non-expected characters can be manipulated to obtain access to the underlying database. The /CRM/CustomPages/ACCPAC/AP_DocumentUI.asp?SID=VALID-SID&database=1’;WAITFOR DELAY ‘0:0:5’– URI is a Proof of Concept.

CVSS Vector

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

Reference

http://research.aurainfosec.io/disclosures/sagecrm-CVE-2017-5219-CVE-2017-5218/ http://www.securityfocus.com/bid/95968

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8