Unrated severityNVD Advisory· Published May 21, 2009· Updated Apr 23, 2026

CVE-2009-1594

Description

Armorlogic Profense Web Application Firewall before 2.2.22, and 2.4.x before 2.4.4, does not properly implement the "positive model," which allows remote attackers to bypass certain protection mechanisms via a %0A (encoded newline), as demonstrated by a %0A in a cross-site scripting (XSS) attack URL.

Affected products

Armorlogic/Profense Web Application Firewall2 versions
cpe:2.3:a:armorlogic:profense_web_application_firewall:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:armorlogic:profense_web_application_firewall:*:*:*:*:*:*:*:*range: <=2.2.21
- cpe:2.3:a:armorlogic:profense_web_application_firewall:2.4:*:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

resources.enablesecurity.com/advisories/ES-20090500-profense.txtnvd
www.securityfocus.com/archive/1/503649/100/0/threadednvd
www.securityfocus.com/bid/35053nvd
www.webappsec.org/lists/websecurity/archive/2009-05/msg00040.htmlnvd
exchange.xforce.ibmcloud.com/vulnerabilities/50662nvd

News mentions

No linked articles in our index yet.

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