CVE-2017-14706

high-risk
Published 2017-09-22

DenyAll WAF before 6.4.1 allows unauthenticated remote attackers to obtain authentication information by making a typeOf=debug request to /webservices/download/index.php, and then reading the iToken field in the reply. 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.

Do I need to act?

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72.4% chance of exploitation in next 30 days
EPSS score — higher than 28% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (12)

Affected Vendors

Denyall

References (6)

Exploit https://github.com/rapid7/metasploit-framework/pull/8980
Exploit https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-r...
Vendor Advisory https://www.denyall.com/blog/advisories/advisory-unauthenticated-remote-code-exe...
Exploit https://github.com/rapid7/metasploit-framework/pull/8980
Exploit https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-r...
Vendor Advisory https://www.denyall.com/blog/advisories/advisory-unauthenticated-remote-code-exe...
68
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 19/34 · Moderate
Exposure 17/34 · Moderate