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CVE-2017-14705

Description

DenyAll WAF before 6.4.1 allows unauthenticated remote command execution via TCP port 3001 because shell metacharacters can be inserted into the type parameter to the tailDateFile function in /webservices/stream/tail.php. An iToken authentication parameter is required but can be obtained by exploiting CVE-2017-14706. This affects DenyAll i-Suite LTS 5.5.0 through 5.5.12, i-Suite 5.6, Web Application Firewall 5.7, and Web Application Firewall 6.x before 6.4.1, with On Premises or AWS/Azure cloud deployments.

POC

Reference

- https://github.com/rapid7/metasploit-framework/pull/8980

- https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-remote-code-execution/

Github

No PoCs found on GitHub currently.