CVE-2004-1907

Severity: low (CVSS 2.6 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 6.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2004-12-31 · updated 2026-06-16

Description

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".

References

http://archives.neohapsis.com/archives/bugtraq/2004-04/0061.html
http://marc.info/?l=bugtraq&m=108137421524251&w=2
http://secunia.com/advisories/11331
http://www.cipher.org.uk/index.php?p=advisories/HEX-Kerio_Personal_Firewall_Remote_DOS_7-04-2004.advisory
http://www.securityfocus.com/bid/10075
https://exchange.xforce.ibmcloud.com/vulnerabilities/15821
http://archives.neohapsis.com/archives/bugtraq/2004-04/0061.html
http://marc.info/?l=bugtraq&m=108137421524251&w=2
http://secunia.com/advisories/11331
http://www.cipher.org.uk/index.php?p=advisories/HEX-Kerio_Personal_Firewall_Remote_DOS_7-04-2004.advisory
http://www.securityfocus.com/bid/10075
https://exchange.xforce.ibmcloud.com/vulnerabilities/15821

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