PSIRT Advisories

FortiWeb - command injection in webserver

Summary

An improper neutralization of special elements used in an OS command vulnerability ('OS Command Injection') [CWE-78] in FortiWeb may allow authenticated users to execute unauthorized code or commands via specifically crafted HTTP requests.

Affected Products

FortiWeb version 7.0.0 through 7.0.2
FortiWeb version 6.3.6 through 6.3.20
FortiWeb 6.4 all versions

Solutions

Please upgrade to FortiWeb version 7.2.0 or above
Please upgrade to FortiWeb version 7.0.3 or above
Please upgrade to FortiWeb version 6.3.21 or above

Acknowledgement

Internally discovered and reported by Gwendal Guégniaud of Fortinet Product Security Team