CVE-2019-19774 Information

Description

An issue was discovered in Zoho ManageEngine EventLog Analyzer 10.0 SP1 before Build 12110. By running \select hostdetails from hostdetails\ at the /event/runquery.do endpoint it is possible to bypass the security restrictions that prevent even administrative users from viewing credential data stored in the database and recover the MD5 hashes of the accounts used to authenticate the ManageEngine platform to the managed machines on the network (most often administrative accounts). Specifically this bypasses these restrictions: a query cannot mention password and a query result cannot have a password column.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/156485/ManageEngine-EventLog-Analyzer-10.0-Information-Disclosure.html https://gist.github.com/scottgoodwin90/19ccecdc9f5733c0a9381765cfc7fe39 https://www.manageengine.com/products/eventlog/features-new.htmlrelease

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