CVE-2004-1907
The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers...
The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers to cause a denial of service (crash) by sending hex-encoded URLs containing "%13%12%13".
Exploit likelihood
What each source reports
NVD Score used
The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers to cause a denial of service (crash) by sending hex-encoded URLs containing "%13%12%13".
- Record
CVE-2004-1907- CVSS 2.0
- 2.6 Low
AV:N/AC:H/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers to cause a denial of service (crash) by sending hex-encoded URLs containing "%13%12%13".
- Record
CVE-2004-1907- Updated
- 2026-11-02
EUVDEUVD-2004-1900 No score
The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers to cause a denial of service (crash) by sending hex-encoded URLs containing "%13%12%13".
- Record
EUVD-2004-1900- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-36x5-rg8m-ph58 No score
The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers...
The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers to cause a denial of service (crash) by sending hex-encoded URLs containing "%13%12%13".
- Record
GHSA-36x5-rg8m-ph58- Updated
- 2026-11-02
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Kerio Personal Firewall 4.0.x - Web Filtering Remote Denial of Service | 2004-04-07 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2004-1907 is a low vulnerability (CVSS 2.6), published December 31, 2004. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 6.67%, the 93rd percentile. No source names a fixed version.
References
archives.neohapsis.com/archives/bugtraq/2004-04/0061.html
marc.info?l=bugtraq&m=108137421524251&w=2
securityfocus.com/bid/10075
secunia.com/advisories/11331
exchange.xforce.ibmcloud.com/vulnerabilities/15821
cipher.org.uk/index.php?p=advisories/HEX-Kerio_Personal_Firewall_Remote_DOS_7-04-2004.advisory
nvd.nist.gov/vuln/detail/CVE-2004-1907
github.com/advisories/GHSA-36x5-rg8m-ph58