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CVE-2009-1594
Armorlogic Profense Web Application Firewall before 2.2.22, and 2.4.x before 2.4.4, does not properly implement the "positive model,"…
High7.5EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 1.4% · top 27% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (5)
- profense-whitelist-security-bypass(50662) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://resources.enablesecurity.com/advisories/ES-20090500-profense.txt (opens in a new tab)x_refsource_MISCx_transferred
- 35053 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 20090520 Armorlogic Profense Web Application Firewall 2.4 multiple vulnerabilities. (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- [websecurity] 20090519 [WEB SECURITY] Trustwave's SpiderLabs Security Advisory TWSL2009-001 and EnableSecurity Advisory ES-20090500 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2009-1594)Record last updated .