CVE-2018-18777: Microstrategy Web

Medium severity, CVSS 4.3. EPSS: 22.8% chance of exploitation in the next 30 days.

Directory traversal vulnerability in Microstrategy Web, version 7, in "/WebMstr7/servlet/mstrWeb" (in the parameter subpage) allows remote authenticated users to bypass intended SecurityManager restrictions and list a parent directory via a /.. (slash dot dot) in a pathname used by a web application. NOTE: this is a deprecated product.

Affected products

• Microstrategy Microstrategy Web: version 7 only

Published 2018-11-01. Last modified 2026-06-17.