Security readout for executives and security teams
Plain-English summary
This flaw can let an unauthenticated remote attacker obtain authentication information from affected DenyAll WAF systems. Because a WAF often protects internet-facing applications, exposed management or service endpoints could create serious business risk even before the protected apps are touched.
Executive priority
Prioritize remediation where DenyAll WAF is internet-facing or protects critical applications. The issue affects a security control and can expose authentication material without login, but the provided sources do not confirm active exploitation.
Technical view
DenyAll WAF versions before 6.4.1 can disclose authentication information through a typeOf=debug request to /webservices/download/index.php, with the iToken field returned in the response. The CVE lists affected i-Suite and WAF versions across on-premises and AWS/Azure deployments.
Likely exposure
Organizations running DenyAll i-Suite LTS 5.5.0 through 5.5.12, i-Suite 5.6, WAF 5.7, or WAF 6.x before 6.4.1 may be exposed, especially if the affected endpoint is reachable from untrusted networks.
Exploitation context
The source bundle does not show CISA KEV listing or confirmed active exploitation. It does reference a Rapid7 Metasploit Framework pull request and public advisories, so defenders should treat technical details as publicly known.
Researcher notes
The core evidence is authentication information disclosure via a debug request returning iToken. Public references also describe the broader advisory as unauthenticated remote code execution, but this analysis does not infer exploit chains beyond the CVE description.
Mitigation direction
- Upgrade affected DenyAll WAF deployments to version 6.4.1 or later.
- Check vendor advisory guidance before applying compensating controls.
- Restrict access to WAF management and webservice endpoints from untrusted networks.
- Review cloud deployments in AWS and Azure for exposed DenyAll WAF interfaces.
Validation and detection
- Inventory DenyAll i-Suite and WAF versions across on-premises and cloud environments.
- Confirm whether /webservices/download/index.php is reachable from untrusted networks.
- Review logs for unexpected debug-type requests to the affected endpoint.
- Verify upgraded systems report DenyAll WAF 6.4.1 or later.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2017-14706 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/rapid7/metasploit-framework/pull/8980CVE reference · x_refsource_MISC
- https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-remote-code-execution/CVE reference · x_refsource_MISC
- https://www.denyall.com/blog/advisories/advisory-unauthenticated-remote-code-execution-denyall-web-application-firewall/CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.