CVE-2017-14706

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.

CVSS v3.0 NVD

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

28.24% chance of exploitation in the next 30 days, 98th percentile

Published

2017-09-22

Updated

2024-09-16

Proof-of-concept exploits (1)

• https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-remote-cod…

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/denyall_waf_exec.rb

Security advisories

• https://www.denyall.com/blog/advisories/advisory-unauthenticated-remote-code-execution-de…
• rapid7/metasploit-framework/pull/8980
• https://pentest.blog/advisory-denyall-web-application-firewall-unauthenticated-remote-cod…

References

• CVE Record
• NVD entry