CVE-2009-1594: n/a vulnerability

CVE-2009-1594: Armorlogic Profense Web Application Firewall before 2.2.22, and 2.4.x before 2.4.4, does not properly imple...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 05:20 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE is a bypass in older Armorlogic Profense Web Application Firewall versions. A specially encoded newline in a URL could cause the WAF’s positive security model to miss traffic it should block, including an XSS-style request. The risk matters where Profense is relied on as a compensating control for vulnerable applications. Exposure is limited to environments still operating legacy Armorlogic Profense WAF versions before 2.2.22 or 2.4.x before 2.4.4. The bundle does not identify CPEs, deployment prevalence, or affected cloud services. Treat this as a targeted legacy-control risk, not a broad emergency. Prioritize it if Profense is still deployed in front of important applications, especially where the WAF substitutes for application fixes. Mitigation focus: Inventory any Armorlogic Profense WAF deployments and record exact versions.; Upgrade affected Profense branches to 2.2.22, 2.4.4, or later where supported.; Check original vendor or advisory guidance before applying operational workarounds..

Prepared: Jun 28, 2026, 10:45 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 21, 2009, 14:00 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

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
profense-whitelist-security-bypass(50662)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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