CVE-2017-14705

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.

• CWE-78

• https://github.com/rapid7/metasploit-framework/pull/8980Exploit, Third Party Advisory
• https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-remote-code-execution/Exploit, Technical Description, Third Party Advisory
• https://www.denyall.com/blog/advisories/advisory-unauthenticated-remote-code-execution-denyall-web-application-firewall/Vendor Advisory
• https://github.com/rapid7/metasploit-framework/pull/8980Exploit, Third Party Advisory
• https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-remote-code-execution/Exploit, Technical Description, Third Party Advisory
• https://www.denyall.com/blog/advisories/advisory-unauthenticated-remote-code-execution-denyall-web-application-firewall/Vendor Advisory

Published

Sep 22, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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